CN212034318U - Wireless karaoke earphone and wireless karaoke earphone set - Google Patents

Wireless karaoke earphone and wireless karaoke earphone set Download PDF

Info

Publication number
CN212034318U
CN212034318U CN201921299032.0U CN201921299032U CN212034318U CN 212034318 U CN212034318 U CN 212034318U CN 201921299032 U CN201921299032 U CN 201921299032U CN 212034318 U CN212034318 U CN 212034318U
Authority
CN
China
Prior art keywords
module
sound
control module
wireless
mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921299032.0U
Other languages
Chinese (zh)
Inventor
陈俊
陈果
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Search Information Technology Co ltd
Original Assignee
Shenzhen Search Information Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Search Information Technology Co ltd filed Critical Shenzhen Search Information Technology Co ltd
Priority to CN201921299032.0U priority Critical patent/CN212034318U/en
Application granted granted Critical
Publication of CN212034318U publication Critical patent/CN212034318U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)

Abstract

The utility model discloses a wireless K sings earphone and wireless K sings earphone external member. This wireless K sings earphone includes: wireless module, pickup module, speaker, control module, mode change over switch, casing. The control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the loudspeaker; when the control module is in a common mode, the control module transmits the obtained audio sound of the audio equipment to the loudspeaker; the mode switch is connected with the control module and used for switching the control module between a karaoke mode and a common mode; earphone shell, wireless module, pickup module, speaker, control module and mode change over switch all are located the earphone shell. Through the arrangement, the user can simultaneously hear the sound of the audio equipment wirelessly connected with the wireless module and the sound of the user.

Description

Wireless karaoke earphone and wireless karaoke earphone set
Technical Field
The utility model relates to an earphone technical field, in particular to wireless K sings earphone, wireless K sings earphone external member.
Background
At present, earphones with various shapes appear on the market, which is greatly convenient for users to use, and the earphones are also applied to different devices, such as a headset special for a mobile phone, and the users can operate the mobile phone according to the requirements through the control, answering, hanging up and the like of a microphone arranged on the earphones.
At present, karaoke has been widely existed in people's life as a common recreational activity, and when the user was singing through earphone K, only can hear the sound that sends from earphone, and can't hear the sound of oneself, also can't judge the good or not singing, experience is felt badly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wireless earphone aims at solving the user and when singing through earphone K, can't monitor the problem of oneself sound.
In order to achieve the above object, the present invention provides an earphone comprising: the wireless module is used for being wirelessly connected with the audio equipment; the pickup module is used for acquiring user voice; a speaker; the control module is connected with the wireless module, the pickup module and the loudspeaker; the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the loudspeaker; when the control module is in the common mode, the control module transmits the obtained audio sound of the audio equipment to the loudspeaker; the mode switching switch is connected with the control module and used for switching the control module between the Karaoke mode and the common mode; the earphone shell, the wireless module, the pickup module, the loudspeaker, the control module and the mode selector switch are all located in the earphone shell.
Preferably, the control module includes an audio codec chip, and the audio codec chip is provided with a first signal end for inputting audio sound data of the wireless module, a second signal end for receiving a switching signal of the mode switching switch, a third signal end for inputting user sound data of the pickup module, and a fourth signal end for outputting audio sound data and/or user sound data.
Preferably, the wireless module comprises a bluetooth module.
Preferably, the wireless karaoke earphone comprises a volume adjusting switch, the volume adjusting switch is connected with the control module, and when the control module is in the karaoke mode, the volume adjusting switch is used for adjusting the volume of the user sound at the loudspeaker; when the control module is in the normal mode, the volume adjusting switch is used for adjusting the size of the audio sound at the loudspeaker.
Preferably, the sound pickup module includes a microphone.
Preferably, the wireless karaoke earphone further comprises a sound effect switch and a sound effect module, and the sound effect module is connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, carry out sound changing processing on the audio sound and then transmit the audio sound back to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
Preferably, the wireless karaoke earphone further comprises a sound changing switch and a sound changing module, and the sound changing module is connected with the control module; when the voice changing module is in an open state, the voice changing module can receive user voice in the control module, and transmits the user voice back to the control module after voice changing processing is carried out on the user voice so as to replace the original user voice; the sound changing switch is used for controlling the state of the sound changing module.
Preferably, the control module further comprises a fourth mode, and when the control module belongs to the fourth mode, the control module transmits voice data of the user to the speaker, so that the speaker plays the user sound; the mode switch is used for switching the control module among the Karaoke mode, the common mode and the fourth mode.
The application provides a wireless earphone kit, which comprises a wireless Karaoke earphone and a charging box, wherein the charging box comprises a control module, a first wireless submodule and a pickup module which are connected, and the pickup module is used for acquiring the sound of a user; the wireless K song earphone comprises a second wireless submodule and a loudspeaker which are connected; the wireless karaoke earphone and the charging box are in wireless connection through the first wireless submodule and the second wireless submodule, and the charging box is in wireless connection with audio equipment through the first wireless submodule, so that the control module can acquire audio sound of the audio equipment;
the control module comprises a karaoke mode and a common mode, and when the control module is in the karaoke mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the loudspeaker; when the control module is in the common mode, the control module transmits the obtained audio sound of the audio equipment to the loudspeaker;
and the mode switching switch is positioned on the charging box, is connected with the control module and is used for switching the control module between the Karaoke mode and the common mode.
Preferably, the charging box further comprises a sound effect switch and a sound effect module, and the sound effect module is connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, carry out sound changing processing on the audio sound and then transmit the audio sound back to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
Preferably, the charging box further comprises a volume adjusting switch, the volume adjusting switch is connected with the control module, and when the control module is in the karaoke mode, the volume adjusting switch is used for adjusting the volume of the user sound at the loudspeaker; when the control module is in the normal mode, the volume adjusting switch is used for adjusting the size of the audio sound at the loudspeaker.
Preferably, the charging box further comprises a sound changing switch and a sound changing module, and the sound changing module is connected with the control module; when the voice changing module is in an open state, the voice changing module can receive user voice in the control module, and transmits the user voice back to the control module after voice changing processing is carried out on the user voice so as to replace the original user voice; the sound changing switch is used for controlling the state of the sound changing module.
Preferably, the wireless karaoke earphone comprises a first wireless sub earphone and a second wireless sub earphone;
the first wireless sub-earphone comprises a first wireless sub-module, a control module, a first loudspeaker and a pickup module; the first wireless sub-earphone is wirelessly connected with the audio equipment through the first wireless sub-module; the pickup module is used for acquiring user voice;
the second wireless sub-headset comprises a second wireless sub-module and a second loudspeaker, and the first wireless sub-headset and the second wireless sub-headset are in wireless connection through the first wireless sub-module and the second wireless sub-module;
the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the user sound and the audio sound of the audio equipment, which are acquired by the pickup module, to the first loudspeaker and the second loudspeaker; when the control module is in the normal mode, the control module transmits the obtained audio sound of the audio device to the first loudspeaker and the second loudspeaker.
Preferably, the control module further comprises a first mode, when the control module is in the first mode, the control module transmits the user sound to the second speaker, and simultaneously, the control module transmits the audio sound of the audio device to the first speaker.
Preferably, the control module further comprises a second mode, when the control module is in the second mode, the control module delivers the audio sounds to the first speaker; at the same time, the control module communicates the user sound and the audio sound to the second speaker.
Preferably, the control module further comprises a third mode, when the control module is in the third mode, the control module transmits the obtained user sound and the audio sound to the first speaker; simultaneously, the control module communicates the audio sounds to the second speaker.
The control module further comprises a fourth mode, and when the control module belongs to the fourth mode, the control module transmits voice data of a user to the first loudspeaker and the second loudspeaker, so that the first loudspeaker and the second loudspeaker play user sound.
Preferably, the first wireless headset further comprises a mode switch, and the mode switch is connected with the control module and used for changing the mode of the control module.
Preferably, the first wireless sub headset further comprises a sound changing module and a sound changing switch, the sound changing module is connected with the control module, and when the sound changing module is in an on state, the sound changing module can receive the user sound in the control module, change the sound of the user and transmit the sound back to the control module to replace the original user sound; the sound changing switch is used for controlling the state of the sound changing module.
Preferably, the first wireless earphone jack further comprises a sound effect switch and a sound effect module, and the sound effect module is connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, and the audio sound is subjected to sound changing processing and then returned to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
Preferably, the first wireless headset further comprises a translation module and a translation switch, when the translation module is connected with the control module, and when the translation module is in an on state, the translation module can receive user voice data in the control module and perform translation processing on the user voice data to translate the user voice data into a predetermined language; the control module transmits the translated user voice data to the second wireless sub earphone and transmits the original user voice data to the first wireless sub earphone; the translation switch user controls the state of the translation module.
The application also provides a wireless Karaoke earphone set, which comprises a charging box, a first wireless sub-earphone and a second wireless sub-earphone, wherein the first wireless sub-earphone and the second wireless sub-earphone can be placed in the charging box for charging; the charging box is provided with a pickup module, a control module and a third wireless sub-module, the first wireless sub-module comprises a first wireless sub-module and a first loudspeaker, and the second wireless sub-module comprises a second wireless sub-module and a second loudspeaker; the first wireless sub-module and the second wireless sub-module can be paired with the third wireless sub-module simultaneously; the pickup module is used for acquiring user voice; the charging box can be simultaneously connected with audio equipment through a third wireless submodule;
the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the first loudspeaker and the second loudspeaker; when the control module is in the normal mode, the control module transmits the obtained audio sound of the audio device to the first loudspeaker and the second loudspeaker.
Preferably, the charging box comprises a voice changing module and a voice changing switch, the voice changing module is connected with the control module, and when the voice changing module is in an open state, the voice changing module can receive user voice in the control module, change the voice of the user and transmit the user voice back to the control module to replace the original user voice; the sound changing switch is used for controlling the state of the sound changing module.
Preferably, the charging box further comprises a translation module and a translation switch, the translation module is connected with the control module, and when the translation module is in an on state, the translation module can receive user voice data in the control module and perform translation processing on the user voice data to translate the user voice data into a predetermined language; and the control module transmits the translated user voice data to the second wireless sub-earphone and transmits the original user voice data to the first wireless sub-earphone.
This application is through setting up mode change over switch and control module, the user is when using the wireless K singing earphone in this application, when the user wants to follow the music of cell-phone when singing, through pressing mode change over switch, make wireless K singing earphone get into the K singing mode, the user just can follow the music of cell-phone and sing together like this, just can hear the tune of singing of oneself and the tune of cell-phone music simultaneously, just so adjust the singing tone of oneself. When the normal mode is entered by pressing the mode switch, the wireless karaoke earphone can listen to the music of the mobile phone quietly. Through using the wireless K sings earphone of this application, the user just can be according to the needs of oneself switch again in K sings mode and the normal mode, use more enjoyment, make wireless earphone have more recreational, satisfy more use scenes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of an embodiment of a wireless karaoke earphone according to the present application;
FIG. 2 is a schematic diagram of an analog embodiment of a wireless karaoke earphone according to the present application;
FIG. 3 is a schematic diagram of an analog embodiment of a wireless karaoke earphone according to the present application;
fig. 4 is a schematic simulation diagram of another embodiment of the wireless karaoke earphone set according to the present application;
FIG. 5 is a schematic diagram of an analog embodiment of a wireless karaoke earphone according to the present application;
fig. 6 is a schematic simulation diagram of another embodiment of the wireless karaoke earphone set according to the present application.
First wireless sub-earphone 110 of wireless K Song earphone 100, first speaker 111 of second wireless sub-earphone 120, second speaker 121 of wireless module 130, sound pickup module 140, speaker 150, control module 160 mode switch 170, volume adjusting switch 180, sound effect switch 190, sound effect module 200, sound changing switch 210, sound changing module 220, first wireless sub-module 230, second wireless sub-module 240, third wireless sub-module 250 translation module 260 translation switch 270 charging box 300
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the description relating to "first", "second", etc. in the present invention is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is: the method comprises three parallel schemes, wherein the scheme is taken as an A/B (A/B) as an example, the scheme comprises a scheme A, a scheme B or a scheme A and a scheme B which are simultaneously met, in addition, the technical schemes between the various embodiments can be combined with each other, but the technical schemes must be realized by a person with ordinary skill in the art as a basis, and when the technical schemes are mutually contradictory or can not be realized, the combination of the technical schemes is not considered to exist, and the protection scope of the invention is not within the protection scope of the invention.
As shown in fig. 1, the utility model provides a wireless karaoke earphone 100.
The wireless karaoke earphone 100 includes a wireless module 130, a sound pickup module 140, a speaker 150, a control module 160, a mode switch 170, and an earphone housing. The wireless module 130 is used for wirelessly connecting with an audio device. The pickup module 140 is used to acquire user voice. The speaker 150 is used to play sound. The control module 160 is connected with the wireless module 130, the sound pickup module 140 and the loudspeaker 150; the control module 160 includes a karaoke mode and a normal mode, and when the control module 160 is in the karaoke mode, the control module 160 transmits the obtained user sound of the pickup module 140 and the audio sound of the audio device to the speaker 150; when the control module 160 is in the normal mode, the control module 160 transmits the obtained audio sound of the audio device to the speaker 150. The mode switch 170 is connected to the control module 160 for switching the control module 160 between the karaoke mode and the normal mode. Wireless module 130, pickup module 140, speaker 150, control module 160, and mode switch 170 are all located within the earphone housing.
Referring to fig. 3, in the present embodiment, the audio device may be a mobile phone, a computer, a television, etc., and the following description will take the mobile phone as an example. The wireless module 130 may be connected to the audio device through a bluetooth function, may be connected to the audio device through an infrared function, and may also be connected to the audio device through other wireless methods to implement data transmission between the two devices. It should be understood that the wireless karaoke earphone 100 contains a battery therein for supplying power to the control module 160, the wireless module 130, and the like. The control module 160 includes a karaoke mode and a normal mode, which means that the wireless karaoke earphone 100 has the karaoke mode and the normal mode. The mode switch 170 may be a push switch, a touch switch, or a toggle switch, and in this embodiment, the mode switch 170 is a push switch. The control module 160 is configured to perform data processing such as digital-to-analog conversion, analog-to-digital conversion, encoding and decoding on the received audio sound data and voice data. The pickup module 140 is a microphone MIC.
When the control module 160 is in the karaoke mode through the mode switch 170, that is, the wireless karaoke earphone 100 is in the karaoke mode, the sound pickup module 140 acquires the user's voice and transmits the user's voice to the control module 160, and the control module 160 processes the user's voice and transmits the user's voice to the speaker 150, so that the user can listen to his own voice in the wireless karaoke earphone 100. Meanwhile, the sound of the mobile phone received by the wireless module 130 is transmitted to the speaker 150 through the control module 160. Therefore, in the Karaoke mode, the user can not only hear the sound of the user, but also hear the sound of the mobile phone, namely, the user can hear the sound of the user and the sound of the mobile phone at the same time.
When the control module 160 is in the normal mode through the mode switch 170, that is, the wireless karaoke earphone 100 is in the normal mode state, at this time, the wireless module 130 receives the sound of the mobile phone and transmits the sound to the speaker 150 through the control module 160. Wherein the user's voice cannot be transferred to the speaker 150 through the sound pickup module 140. In the normal mode, the user can only hear the sound of the mobile phone through the wireless karaoke earphone 100, but cannot hear the sound of the user.
Like this, the user is when using wireless K song earphone 100 in this application, when the user wants to sing along with the music of cell-phone, through pressing mode change over switch 170, makes wireless K song earphone 100 get into the K song mode, and the user just can sing along with the music of cell-phone like this, just can hear the tune of singing of oneself and the tune of cell-phone music simultaneously, just so adjusts the singing tone of oneself. When the normal mode is entered by pressing the mode selector switch 170, the wireless karaoke earphone 100 can listen to music of the cellular phone quietly. Through using the wireless K song earphone 100 of this application, the user just can switch in K song mode and normal mode according to the needs of oneself, and it is more interesting to use, makes wireless earphone more recreational, satisfies more use scenes.
The control module 160 includes an audio codec chip, and the audio codec chip is provided with a first signal terminal for inputting audio sound data of the wireless module 130, a second signal terminal for receiving a switching signal of the mode switching switch 170, a third signal terminal for inputting user sound data of the sound pickup module 140, and a fourth signal terminal for outputting audio sound data and/or user sound data. When the wireless karaoke earphone 100 is in the karaoke mode, the audio codec chip processes audio data of the mobile phone received by the wireless module 130 and user voice data received by the sound pickup module 140, and then transmits the processed data to the speaker 150, so that the user can hear the voice of the mobile phone and the user at the same time. When the wireless karaoke earphone 100 is in the normal mode, the audio codec chip processes only the data of the audio sound of the mobile phone received by the wireless module 130 and then transmits the processed data to the speaker 150, so that the user can only hear the sound of the mobile phone from the wireless karaoke earphone 100.
Referring to fig. 2, the earphone further includes a sound effect switch 190 and a sound effect module 200, the sound effect module 200 is connected to the control module 160, when the sound effect module 200 is in an on state, the sound effect module 200 can receive the audio sound in the control module 160, perform sound change processing on the audio sound, and transmit the processed audio sound back to the control module 160 to replace the original audio sound; the sound effect switch 190 is used to control the state of the sound effect module 200. The sound effect module 200 can process the music sound of the mobile phone, the sound effect switch 190 is used for opening the sound effect module 200, and the sound effect module 200 is selected to process the music sound, such as selecting different sound effects of 3D liyin, super bass, pure voice, vinyl record and the like through the sound effect switch 190. The sound effect switch 190 may be a touch button or a rotary switch, and the sound effect is selected by touching or rotating, and the type of the sound effect switch 190 is not specifically limited. Thus, after the user opens the song listening software (e.g., the dog-cool music, the QQ music, etc.) in the mobile phone, the sound effect module 200 in the wireless karaoke earphone 100 is controlled by the sound effect switch 190 to change the sound effect of the data of the mobile phone audio sound, such as different sound effects of 3D liyin, super bass, pure voice, vinyl record, etc., so as to improve the experience of the user in listening to the song or the karaoke. In one embodiment, the sound effect switch 190 is a second light touch key K2, a first end of the second light touch key K2 is grounded, and a second end of the second light touch key K2 is connected to the audio codec chip.
The audio codec chip includes a plurality of test pins SPI, a ground pin AGND, a power pin D3V3, a data pin SDA, a clock pin SCL, and the like, and each pin may be connected according to specific requirements and set its specific function, which is not limited herein.
The wireless karaoke earphone 100 comprises a volume adjusting switch 180, wherein the volume adjusting switch 180 is connected with the control module 160, and when the control module 160 is in the karaoke mode, the volume adjusting switch 180 is used for adjusting the volume of the user's voice at the speaker 150; the volume adjustment switch 180 is used to adjust the magnitude of audio sounds at the speaker 150 when the control module 160 is in the normal mode.
Through still being equipped with volume control switch 180 on wireless K song earphone 100, the user not only can carry out the regulation of volume through the volume control switch 180 of cell-phone self-band, still can carry out further volume control through volume control switch 180 on wireless K song earphone 100, under the different mode of operation of wireless K song earphone 100, the volume of different audio frequencies of volume control switch 180 adjustable, specifically, when wireless K song earphone 100 is under ordinary mode, volume control switch 180 is used for adjusting the volume size of the audio sound's of cell-phone output data, when wireless K song earphone 100 is under K song mode, volume control switch 180 can be used to adjust the volume size of user's voice data. Like this, the user when K sings the mode, through the size of the oneself singing in the volume control switch regulation wireless K sings earphone 100, the recreational demand of the diversified that can be better satisfies the user.
The wireless karaoke earphone 100 further comprises a sound changing switch 210 and a sound changing module 220, wherein the sound changing module 220 is connected with the control module 160; when the sound changing module 220 is in an open state, the sound changing module 220 can receive the user sound in the control module 160, change the sound of the user and transmit the sound back to the control module 160 to replace the original user sound; the mute switch 210 is used to control the state of the mute module 220. The sound changing module 220 is used for processing the user sound, the sound changing switch 210 is used for starting the sound changing module 220, and selecting the processing effect of the sound changing module 220 on the user sound, for example, the sound changing module 220 has different sound changing effects such as robot sound changing, male sound changing into female sound, selling and sprouting sound, and the like, and is selected through the sound changing switch 210. It should be understood that the sound changing module 220 can only play the sound changing effect when the control module 160 is in the karaoke mode.
The control module 160 further includes a first mode, and when the control module 160 belongs to the first mode, the control module 160 transmits the voice data of the user to the speaker 150, so that the speaker 150 plays the voice data of the user; the mode switch 170 is used to switch the control module 160 among the karaoke mode, the normal mode, and the fourth mode. Thus, when the control module 160 is in the fourth mode, only the user can hear his voice in the speaker 150, so that the user can avoid the interference of other voices when singing the song, and can more readily evaluate his/her singing voice.
As shown in fig. 4, the present application further provides a wireless karaoke earphone kit, which is characterized by comprising a wireless karaoke earphone 100 and a charging box 300, wherein the charging box 300 comprises a control module 160, a first wireless submodule 230 and a pickup module 140, which are connected, and the pickup module 140 is used for acquiring user sound; the wireless karaoke earphone 100 comprises a second wireless submodule 240 and a loudspeaker 150 which are connected; the wireless karaoke earphone 100 and the charging box 300 are wirelessly connected through the first wireless submodule 230 and the second wireless submodule 240, and the charging box 300 is wirelessly connected with the audio device through the first wireless submodule 230, so that the control module 160 can acquire the audio sound of the audio device. Wherein, the control module 160 includes a karaoke mode and a normal mode, when the control module 160 is in the karaoke mode, the control module 160 transmits the obtained user sound of the pickup module 140 and the audio sound of the audio device to the speaker 150; when the control module 160 is in the normal mode, the control module 160 transmits the obtained audio sound of the audio device to the speaker 150. And a mode switch 170 on the charging box 300 and connected to the control module 160 for switching the control module 160 between the karaoke mode and the normal mode.
Compared to the wireless karaoke earphone 100, the wireless karaoke earphone 100 of this embodiment does not need to have a control module 160 and other components, and thus has a relatively smaller appearance. By controlling the upper mode switch 170 of the charging box 300, the wireless karaoke earphone 100 can obtain the effect of listening to music and listening to the sound of the user.
The charging box 300 further comprises a sound effect switch 190 and a sound effect module 200, wherein the sound effect module 200 is connected with the control module 160; when the sound effect module 200 is in the on state, the sound effect module 200 can receive the audio sound in the control module 160, perform sound changing processing on the audio sound, and transmit the audio sound back to the control module 160 to replace the original audio sound transmission; the sound effect switch 190 is used to control the state of the sound effect module 200. The sound effect module 200 can process the music sound of the mobile phone, the sound effect switch 190 is used for opening the sound effect module 200, and the sound effect module 200 is selected to process the music sound, such as selecting different sound effects of 3D liyin, super bass, pure voice, vinyl record and the like through the sound effect switch 190. The specific effect is similar to that described above.
The charging box 300 further comprises a volume adjustment switch 180, the volume adjustment switch 180 is connected with the control module 160, and when the control module 160 is in the karaoke mode, the volume adjustment switch 180 is used for adjusting the volume of the user's voice at the speaker 150; the volume adjustment switch 180 is used to adjust the magnitude of audio sounds at the speaker 150 when the control module 160 is in the normal mode. Through still being equipped with volume control switch 180 on charging box 300, the user not only can carry out the regulation of volume through the volume control switch 180 that the cell-phone is from, still can carry out further volume control through the volume control switch 180 of charging box 300, under the different mode of operation of wireless K song earphone 100, the volume of the different audio frequencies of volume control switch 180 adjustable, specifically, when control module 160 is under ordinary mode, volume control switch 180 is used for adjusting the volume size of the audio sound of cell-phone output, when control module 160 is under K song mode, volume control switch 180180 can be used to adjust the volume size of user's pronunciation. Like this, the user when under the K song mode, adjust the size of oneself singing in the wireless K song earphone 100 through volume damper switch 180, the recreational demand of the diversified that can be better satisfies the user.
The charging box 300 further comprises a sound varying switch 210 and a sound varying module 220, wherein the sound varying module 220 is connected with the control module 160; when the sound changing module 220 is in an open state, the sound changing module 220 can receive the user sound in the control module 160, change the sound of the user and transmit the sound back to the control module 160 to replace the original user sound; the mute switch 210 is used to control the state of the mute module 220. The sound changing module 220 is configured to process a user sound acquired by the sound pickup module 140 (e.g., a microphone), and the sound changing switch 210 is configured to turn on the sound changing module 220, and select a processing effect of the sound changing module 220 on the user sound, such as selecting different sound changing effects of a robot sound changing, a male sound changing, a female sound changing, a selling sound changing and the like through the sound changing switch 210. It should be understood that the sound changing module 220 can only play the sound changing effect when the control module 160 is in the karaoke mode.
As shown in fig. 5, the present application also discloses another wireless karaoke earphone 100.
The wireless karaoke apparatus 100 includes a first wireless sub-earphone 110 and a second wireless sub-earphone 120. The first wireless sub-headset 110 includes a first wireless sub-module 230, a control module 160, a first speaker 111, and a sound pickup module 140; the first wireless sub-headset 110 is wirelessly connected with the audio device through the first wireless sub-module 230; the pickup module 140 is used to acquire user voice. The second wireless headset 120 includes a second wireless sub-module 240 and a second speaker 121, and the first wireless headset 110 and the second wireless headset 120 are wirelessly connected through the first wireless sub-module 230 and the second wireless sub-module 240. The control module 160 includes a karaoke mode and a normal mode, and when the control module 160 is in the karaoke mode, the control module 160 transmits the user sound and the audio sound of the audio device acquired by the pickup module 140 to the first speaker 111 and the second speaker 121; when the control module 160 is in the normal mode, the control module 160 transmits the obtained audio sound of the audio device to the first speaker 111 and the second speaker 121.
The control module 160 further includes a first mode, when the control module 160 is in the first mode, the control module 160 transmits the user sound to the second speaker 121, and at the same time, the control module 160 transmits the audio sound of the audio device to the first speaker 111.
The control module 160 further includes a second mode, when the control module 160 is in the second mode, the control module 160 delivers the audio sounds to the first speaker 111; meanwhile, the control module 160 transmits the user sound and the audio sound to the second speaker 121.
Control module 160 further includes a third mode, when control module 160 is in the third mode, control module 160 transmits the obtained user sound and audio sound to first speaker 111; at the same time, the control module 160 transmits the audio sound to the second speaker 121.
The first wireless headset 110 further includes a mode switch 170, and the mode switch 170 is connected to the control module 160 and is configured to change a mode of the control module 160. The mode switch 170 may be a touch button or a rotary switch, and the sound effect is selected by touching or rotating, and the type of the mode switch 170 is not particularly limited.
As can be understood from the above description, the wireless karaoke earphone 100 has at least five modes, including a karaoke mode, a normal mode, a first mode, a second mode, a third mode, and a fourth mode, and the mode of the control module 160 is switched by the mode switch 170, so that the control module 160 can be switched among the six modes. When the wireless karaoke earphone 100 is in the normal mode, the first wireless sub-earphone 110 and the second wireless sub-earphone 120 can simultaneously hear the music sound of the cellular phone. When the wireless karaoke earphone 100 is in the karaoke mode, the first wireless sub-earphone 110 and the second wireless sub-earphone 120 can simultaneously hear the music sound of the cellular phone and the user's voice.
When the wireless karaoke earphone 100 is in the first mode, the second wireless sub-earphone 120 can hear the user's voice, the first wireless sub-earphone 110 can hear the mobile phone music, the user a can wear the first wireless sub-earphone 110, and the user B can wear the second wireless sub-earphone 120, so that the user a can sing according to the mobile phone music of the first wireless sub-earphone 110, and the user B can only hear the singing voice using a (i.e., the user's voice using a) from the second wireless sub-earphone 120, so that the user a can be immersed in the mobile phone music as much as possible, and the user B can know the singing voice of the user a.
When the wireless karaoke earphone 100 is in the second mode, the second wireless sub-earphone 120 can listen to the user's voice and music simultaneously, the first wireless sub-earphone 110 can listen to the mobile phone music, the user a can wear the first wireless sub-earphone 110, and the user B can wear the second wireless sub-earphone 120, so that the user a can sing according to the mobile phone music of the first wireless sub-earphone 110, and the user B can listen to the singing voice using a (i.e., the user's voice using a) simultaneously from the wireless earphones, so that the user a can be immersed in the mobile phone music as much as possible, and the user B can know the difference between the singing voice of the user a and the mobile phone music.
When the wireless karaoke earphone 100 is in the third mode, the second wireless sub-earphone 120 can hear the mobile phone music, the first wireless sub-earphone 110 can hear the mobile phone music and the user's voice, the user a can wear the first wireless sub-earphone 110, and the user B can wear the second wireless sub-earphone 120, so that the user a can sing according to the mobile phone music of the first wireless sub-earphone 110 and can hear the voice of the user B, and the voice of the user B can be correspondingly adjusted to be more consistent with the mobile phone music; the user B can play music with the mobile phone from the wireless earphone, so that the user A and the user B are not interfered with each other, the user A can freely sing K, and the user B can be immersed in the music with the mobile phone.
The control module 160 further includes a fourth mode, when the control module 160 belongs to the fourth mode, the control module 160 transmits the voice data of the user to the speaker 150, so that the speaker 150 plays the voice data of the user; the mode switch 170 is used to switch the control module 160 among the karaoke mode, the normal mode, and the fourth mode. Thus, when the control module 160 is in the fourth mode, only the user can hear his voice in the speaker 150, so that the user can avoid the interference of other voices when singing the song, and can more readily evaluate his/her singing voice.
The first wireless sub-headset 110 further comprises a sound changing module 220 and a sound changing switch 210, wherein the sound changing module 220 is connected with the control module 160, and when the sound changing module 220 is in an on state, the sound changing module 220 can receive the user sound in the control module 160, change the sound of the user and transmit the sound back to the control module 160 to replace the original user sound; the mute switch 210 is used to control the state of the mute module 220. The sound changing module 220 is used for processing the user sound, and the sound changing switch 210 is used for starting the sound changing module 220 and selecting the processing effect of the sound changing module 220 on the user sound, such as selecting different sound changing effects of robot sound changing, male sound changing into female sound, selling and sprouting sound and the like through the sound changing switch 210.
The first wireless sub-headset 110 further comprises a sound effect switch 190 and a sound effect module 200, wherein the sound effect module 200 is connected with the control module 160; when the sound effect module 200 is in the on state, the sound effect module 200 can receive the audio sound in the control module 160, perform sound changing processing on the audio sound, and transmit the processed audio sound back to the control module 160 to replace the original audio sound; the sound effect switch 190 is used to control the state of the sound effect module 200. The sound effect module 200 can process the music sound of the mobile phone, the sound effect switch 190 is used for opening the sound effect module 200, and the sound effect module 200 is selected to process the music sound, such as selecting different sound effects of 3D liyin, super bass, pure voice, vinyl record and the like through the sound effect switch 190. The specific effect is similar to that described above.
The first wireless headset 230 further includes a translation module 260 and a translation switch 270, when the translation module 260 is connected to the control module 160, and when the translation module 260 is in an on state, the translation module 260 can receive the user voice data in the control module 160 and perform translation processing on the user voice data to translate the user voice data into a predetermined language; the control module 160 transmits the translated user voice data to the second wireless sub-headset 120, and transmits the original user voice data to the first wireless sub-headset 110; translation switch 270 the user controls the state of translation module 260. The translation module 260 can perform translation processing on the user's voice, and the translation switch 270 is used to turn on the translation module 260 and select the translation language of the user's voice selected by the translation module 260, such as chinese translation, english translation, japanese translation, and possibly english translation.
As shown in fig. 6, the present application further provides a wireless karaoke earphone kit. The wireless karaoke earphone kit comprises a charging box 300, a first wireless sub-earphone 110 and a second wireless sub-earphone 120, wherein the first wireless sub-earphone 110 and the second wireless sub-earphone 120 can be placed in the charging box 300 for charging; the charging box 300 is provided with a pickup module 140, a control module 160 and a third wireless sub-module 250, the first wireless sub-headset 110 comprises a first wireless sub-module 230 and a first loudspeaker 111, and the second wireless sub-headset 130 comprises a second wireless sub-module 240 and a second loudspeaker 121; the first wireless sub-module 230 and the second wireless sub-module 240 can be paired with the third wireless sub-module 250 at the same time; the pickup module 140 is used for acquiring user voice; the charging box 300 can be simultaneously connected with the audio devices through the third wireless sub-module 250. The control module 160 includes a karaoke mode and a normal mode, and when the control module 160 is in the karaoke mode, the control module 160 transmits the obtained user sound of the pickup module 140 and the audio sound of the audio device to the first speaker 111 and the second speaker 121; when the control module 160 is in the normal mode, the control module 160 transmits the obtained audio sound of the audio device to the first speaker 111 and the second speaker 121.
Compared to the wireless karaoke earphone 100, the first wireless sub-earphone 110 and the second wireless sub-earphone 120 do not need to have a control module 160 and other components, and the appearance can be relatively smaller. By controlling the upper mode changeover switch 170 of the charging box 300, the main wireless sub-headset 110 and the second wireless sub-headset 120 can obtain an effect of listening to music and listening to their own voice. Meanwhile, the sound varying module 220, the sound varying switch 210, the translation module 260, and the translation switch 270 are disposed on the charging box 300.
The charging box 300 comprises a sound changing module 220 and a sound changing switch 210, wherein the sound changing module 220 is connected with the control module 160, when the sound changing module 220 is in an open state, the sound changing module 220 can receive user sound in the control module 160, and returns the user sound to the control module 160 after sound changing processing is carried out on the user sound so as to replace the original user sound; the mute switch 210 is used to control the state of the mute module 220.
The charging box 300 further comprises a translation module 260 and a translation switch 270, wherein the translation module 260 is connected with the control module 160, and when the translation module 260 is in an on state, the translation module 260 can receive user voice data in the control module 160 and perform translation processing on the user voice data to translate the user voice data into a predetermined language; the control module 160 transmits the translated user voice data to the second wireless sub-headset 120 and transmits the original user voice data to the first wireless sub-headset 110.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (24)

1. A wireless karaoke headset, comprising:
the wireless module is used for being wirelessly connected with the audio equipment;
the pickup module is used for acquiring user voice;
a speaker;
the control module is connected with the wireless module, the pickup module and the loudspeaker; the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the loudspeaker; when the control module is in the common mode, the control module transmits the obtained audio sound of the audio equipment to the loudspeaker;
the mode switching switch is connected with the control module and is used for switching the control module between the Karaoke mode and the common mode;
the earphone shell, the wireless module, the pickup module, the loudspeaker, the control module and the mode selector switch are all located in the earphone shell.
2. The wireless karaoke earphone according to claim 1, wherein the control module comprises an audio codec chip, and the audio codec chip is provided with a first signal terminal for inputting audio sound data of the wireless module, a second signal terminal for receiving the switching signal of the mode switch, a third signal terminal for inputting user sound data of the pickup module, and a fourth signal terminal for outputting audio sound data and/or user sound data.
3. The wireless karaoke earphone according to claim 1, wherein the wireless module comprises a bluetooth module.
4. The wireless karaoke earphone according to claim 1, comprising a volume adjustment switch connected to the control module, wherein the volume adjustment switch is used to adjust the volume of the user's voice at the speaker when the control module is in the karaoke mode; when the control module is in the normal mode, the volume adjusting switch is used for adjusting the size of the audio sound at the loudspeaker.
5. The wireless karaoke earphone of claim 1 wherein the pickup module comprises a microphone.
6. The wireless karaoke earphone according to claim 1, further comprising a sound effect switch and a sound effect module, wherein the sound effect module is connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, carry out sound changing processing on the audio sound and then transmit the audio sound back to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
7. The wireless karaoke earphone according to claim 1, further comprising a sound change switch and a sound change module, wherein the sound change module is connected with the control module; when the voice changing module is in an open state, the voice changing module can receive user voice in the control module, and transmits the user voice back to the control module after voice changing processing is carried out on the user voice so as to replace the original user voice; the sound changing switch is used for controlling the state of the sound changing module.
8. The wireless karaoke earphone according to claim 1, wherein the control module further comprises a fourth mode, and when the control module belongs to the fourth mode, the control module transmits voice data of a user to the speaker so that the speaker plays a user's voice; the mode switch is used for switching the control module among the Karaoke mode, the common mode and the fourth mode.
9. A wireless Karaoke earphone kit is characterized by comprising a wireless Karaoke earphone and a charging box, wherein the charging box comprises a control module, a first wireless submodule and a pickup module which are connected, and the pickup module is used for acquiring user sound; the wireless K song earphone comprises a second wireless submodule and a loudspeaker which are connected; the wireless karaoke earphone and the charging box are in wireless connection through the first wireless submodule and the second wireless submodule, and the charging box is in wireless connection with audio equipment through the first wireless submodule, so that the control module can acquire audio sound of the audio equipment;
the control module comprises a karaoke mode and a common mode, and when the control module is in the karaoke mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the loudspeaker; when the control module is in the common mode, the control module transmits the obtained audio sound of the audio equipment to the loudspeaker;
and the mode switching switch is positioned on the charging box, is connected with the control module and is used for switching the control module between the Karaoke mode and the common mode.
10. The wireless karaoke earphone kit as claimed in claim 9, wherein the charging box further comprises a sound effect switch and a sound effect module, the sound effect module being connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, carry out sound changing processing on the audio sound and then transmit the audio sound back to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
11. The wireless karaoke earphone kit as claimed in claim 9, wherein the charging box further comprises a volume adjustment switch connected to the control module for adjusting the size of the user's voice at the speaker when the control module is in the karaoke mode; when the control module is in the normal mode, the volume adjusting switch is used for adjusting the size of the audio sound at the loudspeaker.
12. The wireless karaoke earphone kit as claimed in claim 9, wherein the charging box further comprises a change-of-voice switch and a change-of-voice module, the change-of-voice module being connected with the control module; when the voice changing module is in an open state, the voice changing module can receive user voice in the control module, and transmits the user voice back to the control module after voice changing processing is carried out on the user voice so as to replace the original user voice; the sound changing switch is used for controlling the state of the sound changing module.
13. A wireless Karaoke earphone is characterized by comprising a first wireless sub earphone and a second wireless sub earphone;
the first wireless sub-earphone comprises a first wireless sub-module, a control module, a first loudspeaker and a pickup module; the first wireless sub-earphone is wirelessly connected with the audio equipment through the first wireless sub-module; the pickup module is used for acquiring user voice;
the second wireless sub-headset comprises a second wireless sub-module and a second loudspeaker, and the first wireless sub-headset and the second wireless sub-headset are in wireless connection through the first wireless sub-module and the second wireless sub-module;
the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the user sound and the audio sound of the audio equipment, which are acquired by the pickup module, to the first loudspeaker and the second loudspeaker; when the control module is in the normal mode, the control module transmits the obtained audio sound of the audio device to the first loudspeaker and the second loudspeaker.
14. The wireless karaoke earphone of claim 13 wherein the control module further comprises a first mode, wherein when the control module is in the first mode, the control module transmits the user sound to the second speaker while the control module transmits the audio sound of the audio device to the first speaker.
15. The wireless karaoke earphone of claim 13 wherein the control module further comprises a second mode, the control module transmitting the audio sound to the first speaker when the control module is in the second mode; at the same time, the control module communicates the user sound and the audio sound to the second speaker.
16. The wireless karaoke earphone of claim 13 wherein the control module further comprises a third mode, wherein when the control module is in the third mode, the control module transmits the captured user sound and the audio sound to the first speaker; simultaneously, the control module communicates the audio sounds to the second speaker.
17. The wireless karaoke earphone according to claim 13 wherein the control module further comprises a fourth mode, and wherein when the control module belongs to the fourth mode, the control module transmits the user's voice data to the first speaker and the second speaker so that the first speaker plays the user's voice and the second speaker plays the user's voice.
18. The wireless karaoke headset of any one of claims 13-17, wherein the first wireless sub-headset further comprises a mode switch, the mode switch being connected to the control module for changing the mode of the control module.
19. The wireless karaoke earphone according to claim 13, wherein the first wireless sub earphone further comprises a sound changing module and a sound changing switch, the sound changing module is connected with the control module, and when the sound changing module is in an on state, the sound changing module can receive the user sound in the control module, change the sound of the user and transmit the sound back to the control module to replace the original user sound; the sound changing switch is used for controlling the state of the sound changing module.
20. The wireless karaoke earphone according to claim 13, wherein the first wireless sub earphone further comprises a sound effect switch and a sound effect module, the sound effect module is connected with the control module; when the sound effect module is in an open state, the sound effect module can receive the audio sound in the control module, and the audio sound is subjected to sound changing processing and then returned to the control module to replace the original audio sound; the sound effect switch is used for controlling the state of the sound effect module.
21. The wireless karaoke earphone according to claim 13, wherein the first wireless sub earphone further comprises a translation module and a translation switch, when the translation module is connected to the control module, and when the translation module is in an on state, the translation module can receive the user voice data in the control module and perform translation processing on the user voice data to translate the user voice data into a predetermined language; the control module transmits the translated user voice data to the second wireless sub earphone and transmits the original user voice data to the first wireless sub earphone; the translation switch user controls the state of the translation module.
22. The wireless Karaoke earphone kit is characterized by comprising a charging box, a first wireless sub-earphone and a second wireless sub-earphone, wherein the first wireless sub-earphone and the second wireless sub-earphone can be placed in the charging box for charging; the charging box is provided with a pickup module, a control module and a third wireless sub-module, the first wireless sub-module comprises a first wireless sub-module and a first loudspeaker, and the second wireless sub-module comprises a second wireless sub-module and a second loudspeaker; the first wireless sub-module and the second wireless sub-module can be paired with the third wireless sub-module simultaneously; the pickup module is used for acquiring user voice; the charging box can be simultaneously connected with audio equipment through a third wireless submodule;
the control module comprises a K song mode and a common mode, and when the control module is in the K song mode, the control module transmits the obtained user sound of the pickup module and the audio sound of the audio equipment to the first loudspeaker and the second loudspeaker; when the control module is in the normal mode, the control module transmits the obtained audio sound of the audio device to the first loudspeaker and the second loudspeaker.
23. The wireless karaoke earphone set according to claim 22, wherein the charging box comprises a sound changing module and a sound changing switch, the sound changing module is connected with the control module, and when the sound changing module is in an on state, the sound changing module can receive user sound in the control module, change the sound of the user and transmit the sound back to the control module to replace the original user sound; the sound changing switch is used for controlling the state of the sound changing module.
24. The wireless karaoke earphone kit as claimed in claim 22, wherein the charging box further comprises a translation module and a translation switch, the translation module is connected with the control module, and when the translation module is in an on state, the translation module can receive the user voice data in the control module and perform translation processing on the user voice data to translate into a predetermined language; and the control module transmits the translated user voice data to the second wireless sub-earphone and transmits the original user voice data to the first wireless sub-earphone.
CN201921299032.0U 2019-08-12 2019-08-12 Wireless karaoke earphone and wireless karaoke earphone set Active CN212034318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921299032.0U CN212034318U (en) 2019-08-12 2019-08-12 Wireless karaoke earphone and wireless karaoke earphone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921299032.0U CN212034318U (en) 2019-08-12 2019-08-12 Wireless karaoke earphone and wireless karaoke earphone set

Publications (1)

Publication Number Publication Date
CN212034318U true CN212034318U (en) 2020-11-27

Family

ID=73477815

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921299032.0U Active CN212034318U (en) 2019-08-12 2019-08-12 Wireless karaoke earphone and wireless karaoke earphone set

Country Status (1)

Country Link
CN (1) CN212034318U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110856066A (en) * 2019-08-12 2020-02-28 深圳市探寻信息技术有限公司 Wireless karaoke earphone and wireless karaoke earphone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110856066A (en) * 2019-08-12 2020-02-28 深圳市探寻信息技术有限公司 Wireless karaoke earphone and wireless karaoke earphone set

Similar Documents

Publication Publication Date Title
EP2314077B1 (en) Wearable headset with self-contained vocal feedback and vocal command
US20070147630A1 (en) User configurable headset for monaural and binaural modes
US7616760B2 (en) Headset for use with a communication and/or multimedia device
CN207939734U (en) A kind of Bluetooth chip, bluetooth headset and radio hearing aid system with hearing-aid function
CN203313386U (en) Wireless audio processing equipment, wireless audio player, household karaoke system
CN101316422B (en) Mobile terminal and method for working as audio apparatus speaker
CN212034318U (en) Wireless karaoke earphone and wireless karaoke earphone set
USRE43872E1 (en) Headset for use with a communication and/or multimedia device
JP4201791B2 (en) Mobile phone built-in voice conversion system
CN207706373U (en) A kind of K songs microphone
CN109785819A (en) Correlating method, storage medium, microphone and the singing system of multiple microphones
CN201479213U (en) Mobile phone with accompaniment function
CN110856066A (en) Wireless karaoke earphone and wireless karaoke earphone set
CN2922049Y (en) Digital music player with carry-on speaker audio device capable of playing Mic sound
CN211089900U (en) K sings earphone
KR102110330B1 (en) USB type bluetooth adapter for smartphone
CN208001359U (en) Multifunctional sound box
CN212876100U (en) Earphone connector
CN206596179U (en) A kind of headset
TWI813160B (en) Multifunctional portable bluetooth speaker
CN110868664A (en) USB type earphone converter for intelligent mobile phone
KR200399023Y1 (en) portable speaker for portable terminal of small size
CN212034321U (en) Earphone control module and earphone system
CN208158808U (en) Pen holder type Karaoke device
CN220108159U (en) Microphone

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant