KR20160132575A - Neckband type bluetooth earset for moibile phone - Google Patents

Neckband type bluetooth earset for moibile phone Download PDF

Info

Publication number
KR20160132575A
KR20160132575A KR1020150065263A KR20150065263A KR20160132575A KR 20160132575 A KR20160132575 A KR 20160132575A KR 1020150065263 A KR1020150065263 A KR 1020150065263A KR 20150065263 A KR20150065263 A KR 20150065263A KR 20160132575 A KR20160132575 A KR 20160132575A
Authority
KR
South Korea
Prior art keywords
jack
earphone
remote control
neckband
control unit
Prior art date
Application number
KR1020150065263A
Other languages
Korean (ko)
Other versions
KR101686205B1 (en
Inventor
송창호
Original Assignee
송창호
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 송창호 filed Critical 송창호
Priority to KR1020150065263A priority Critical patent/KR101686205B1/en
Priority to PCT/KR2015/007034 priority patent/WO2016182120A1/en
Priority to CN201520552881.8U priority patent/CN204948299U/en
Publication of KR20160132575A publication Critical patent/KR20160132575A/en
Application granted granted Critical
Publication of KR101686205B1 publication Critical patent/KR101686205B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Telephone Set Structure (AREA)

Abstract

The present invention relates to a neckband-type Bluetooth earset (A) for a mobile phone. By providing a left and right jack connection body (4) having a jack connection unit (6) on both sides of a neckband main body (2) in which a battery (2a) and a Bluetooth module (32) for short-range wireless connection with a mobile phone are installed, a jack connection-type earphone cable (20) having a front-end earphone (22) and a jack plug (24) at the rear end thereof is jack-connected to the jack connection unit (6) via the jack plug (24) at the rear end thereof. By having a user remote control unit (26) on the earphone cable (20) on left and right sides, a separately purchased earphone cable (20) having a front-end earphone (22) can be replaced and inserted into the jack connection unit (6), if a left and right earphone (22) or the earphone cable (20) is out of order or disconnected, or does not match color of a top that a user wears.

Description

NECKBAND TYPE BLUETOOTH EARSET FOR MOIBILE PHONE < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a Bluetooth communication device for a mobile phone, and more particularly to an improvement of a neckband-type Bluetooth earset capable of listening to audio such as a call or music as a Bluetooth device of a mobile phone.

Nowadays, mobile phones such as smart phones with high quality and high performance are coming out like pants. Mobile phone accessory products are being manufactured and distributed to provide various functions and convenience in such high-function mobile phones.

As an example of such a case, a speaker, a headphone, an earset, and the like have been widely used as a Bluetooth device employing a Bluetooth communication protocol, which is a low-power short-range wireless transmission protocol instead of a wired earphone. Recently, Wireless chargers are also being launched.

Of these Bluetooth devices, headphone or earset transmits and receives audio data with a cellular phone with low power so that it is possible to listen to a call or audio without having a separate cable, and it is advantageous to use for a long time in one charge due to low power consumption, There is an advantage to add.

Among the Bluetooth devices, there is a neckband type Bluetooth earset that is easy to wear by the user. It can hang comfortably on a normal neck. When listening to a mobile phone or audio, the earphone of the earphone cable connected to the left and right of the earset is inserted into the ear Can be used.

However, the left and right earphones connected via the earphone cables on the left and right sides are likely to be damaged due to carelessness during use. Even if one of the earphone cable breaks or one of the left and right earphones fails, there is a disadvantage that the Bluetooth earset itself can not be used properly or should be discarded.

In addition, if the colors of the earphones on the left and right sides are not in harmony with the color of the clothes on the user, there is a restriction that can degrade the quality of the wear fashion of the user.

Korean Patent Registration No. 10-1365926 entitled " Bluetooth Audio Device Combining Neckband and Headphone "

Accordingly, it is an object of the present invention to provide a neckband-type Bluetooth earphone for a mobile phone, which allows the earphone of the neckband-type mobile phone for use with a Bluetooth earphone or the earphone cable extended by the earphone to be continuously used without repurchase of the product even if the earphone cable fails or breaks .

Another object of the present invention is to provide a neckband-type Bluetooth earphone for a mobile phone, which can easily replace the color of the earphone cable so as to maximize the wearable fashion quality of the user.

It is still another object of the present invention to provide a neckband-type Bluetooth earphone for a mobile phone which improves the quality of a call in accordance with a wear situation of a user's neckband-type Bluetooth earphone for a mobile phone.

The Bluetooth earphone for a neckband type mobile phone according to the present invention includes a Bluetooth module 32 for short-range wireless connection to a cellular phone and a jack connector (not shown) at both ends of a neckband body 2 having a built- And a jack connection type earphone cable 20 having a front end earphone 22 and a rear end jack plug 24 is connected to a jack connecting body And a user remote control unit 26 is provided on the left and right earphone cables 20. The earphone cable 20 includes a user's remote control unit 26,

In the Bluetooth earset A of the neck band type mobile phone of the present invention, the left and right jack connecting bodies 4 are provided with a jack connection detecting portion 8 for detecting whether or not the jack plug 24 is inserted into the jack connecting portion 6 And a microphone unit 10 is incorporated in the one side jack connecting body 4 and a speaker unit 14 is activated in the speaker phone mode in the other side jack connecting body 4.

According to the present invention, the earphone 22 of the earphone cable 20 and the jack of the earphone cable 20 are connected to each other according to whether the jack connection detection unit 8 of the left and right jack connecting bodies 4 detects a jack or whether the remote control unit 26 requests a speakerphone mode. And a control unit (30) for controlling one of the speaker units (12) for the speakerphone mode of the connection body (4) to be activated.

The remote control unit 26 of the earphone cable 20 further includes a remote control microphone 36. The control unit 30 controls the remote control unit 26 in accordance with the user's request to switch the microphone through the remote control unit 26, And the microphones 10 of the jack connecting body 4 are controlled to be inactivated.

Even if the earphone cable connecting the left ear earphone or the earphone of the neckband-type mobile phone Bluetooth earphone is broken or disconnected, only the corresponding earphone cable and the earphone extension part can be replaced. Therefore, the present invention can be continuously used without repackaging the finished product. It is possible to replace the color of earphone cable and earphone which is suitable for wearing top, so that the fashion quality of the wearer can be guaranteed to the utmost.

FIG. 1 is a perspective view of a neckband of a neckband-type mobile phone according to an embodiment of the present invention. FIG.
FIG. 2 is a perspective view showing a combined perspective view of a Bluetooth earphone for a neck-size mobile phone to which an earphone cable of FIG. 1 is jack-
3 is a partially enlarged perspective view of the jack connector shown in Fig. 1,
4 is a block diagram of a circuit block according to an embodiment of the present invention;
5 is a block diagram of a circuit block according to another embodiment of the present invention.
FIG. 6 is a perspective view of a Bluetooth earphone for a neckband type mobile phone according to another embodiment of the present invention. FIG.
7 is a circuit block diagram of the Bluetooth earphone for a neckband type mobile phone shown in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of an earphone cable 20 jack-removed from a neckband main body 2 of a Bluetooth earphone A for a neckband-type mobile phone according to an embodiment of the present invention, FIG. 3 is a partially enlarged perspective view of the jack connector shown in FIG. 1; FIG.

4 is a block diagram of a circuit block according to an embodiment of the present invention. The components of the neckband-type mobile phone Bluetooth earset A, namely, the Bluetooth module 32, the vibration generating unit 34, the remote control unit 26, And a control unit 30 for controlling the jack connection detecting unit 8, the microphone unit 10, the speaker unit 12, and the like.

The neckband main body 2 of the neckband-type mobile phone Bluetooth earphone A of the present invention has a C-shaped Bluetooth module 32 for short-range wireless connection with a mobile phone, a vibration generator 34 for generating a vibration for receiving, A battery 2a for supplying power to the Bluetooth earset A for the neckband type mobile phone, and a USB charging port for charging the battery 2a, etc. As shown in Fig. 1, Provide comfort. In addition, the weight is not too heavy, so the feeling of comfort is not made to feel great. Moreover, since the neckband body 2 is in close contact with the body, it can be used safely because it does not easily flow down, and it is configured to include a sports waterproof function so that the product can be protected from sweat, It is suitable for use in general activities.

The neckband main body 2 of the present invention has the battery 2a wrapped with resin so that the back of the neck is comfortably worn and the tamping portion 2b extends on both sides of the battery 2a. The elastic portion 2b is made of a material such as a shape memory alloy that can maintain its inherent shape and has left and right jack connecting bodies 4 having jack connecting portions 6 at both ends of the elastic portion 2b.

A jack connection portion 6 in the form of a jack hole is provided in the left and right jack connecting bodies 4 of the neck band body 2 so that the jack plug 24 of the jack connecting earphone cable 20 can be inserted. And the Bluetooth module 32 are also incorporated in the jack connecting body 4.

In both of the left and right jack connecting bodies 4, a jack connection detecting portion (8 in Fig. 4) is built in to detect whether or not a jack plug 24 is inserted into the jack connecting portion 6.

The microphone unit 10 for voice communication of the user is built in one or both of the left and right jack connecting bodies 4. As another example of the present invention, two microphone sections 10 and 11 may be incorporated in one side of the jack connecting body 4 as shown in FIG.

When the microphone 10 is installed on both sides of the jack connecting body 4 or two microphones 10 and 11 are installed on one side of the jack connecting body 4 as shown in FIG. 5, It is preferable that a microphone hole is formed upward so as to be activated when the band body 2 is properly worn properly and the other one is formed to have a microphone hole formed below to be activated when the neck body 2 is worn upside down, A gyro sensor 40 (see FIG. 5) for vertically dividing the neck body 2 must be incorporated.

The speaker unit 12 to be used in the speakerphone mode in which the jack-connected earphone cable 20 is detached or activated according to the user's request via the remote control unit 26 on the earphone cable 20 according to the embodiment of the present invention, Is built in the jack connecting body (4) on the side where the part (10) is not installed.

In the present invention, the jack-connected earphone cable 20 is jack-connected or jack-separated. An earphone 22 such as an open type or a cannal type is connected to the tip of the jack-connected earphone cable 20, And a jack plug 24, which can be plugged into the jack connecting portion 6 of the jack connecting body 4, is connected to the rear end.

As a preferred embodiment of the present invention, a remote control unit 26 for a user is provided on the earphone cable 20. One remote control unit 26 is provided with a power button, a voice call button, a volume control, and the other remote control unit 26 is provided with an audio reproduction button, a sequence adjustment button, and the like. As another embodiment of the present invention, it should be understood that a remote control microphone (36 in FIG. 5) that can be used for enhancing the quality of a ringing tone at the time of a call may be additionally provided in the remote control unit 26 on one side and the other side.

The neckband-type mobile phone Bluetooth earphone (A) of the present invention can be used by connecting the earphone cable (20) to the neckband main body (2) by jack connection.

When the jack plug 24 of the earphone cable 20 is plugged into the jack connecting portion 6 of the jack connecting body 4 of the neckband main body 2 the jack connection detecting signal of the jack connecting detecting portion 8 is transmitted to the controller 30 ). The control unit 30 activates the microphone unit 10 of the jack connecting body 4 of the neckband main body 2 and deactivates the speaker unit 12 incorporated in the jack connecting body 4 to thereby connect the earphone cable 20 To be transmitted to the earphone 22 located at the tip of the earphone 22.

Accordingly, the user can use the neckband-type Bluetooth earphone A for the mobile phone with the earphone cable 20 jack-connected to the neckband main body 2 as shown in FIG. The user can also use a neckband-type Bluetooth earphone (A) for the mobile phone by connecting the earphone cable (20) of the color separately purchased according to the color of the jack. It is preferable that the color of the earphone 22 and the jack plug 24 connected to the earphone cable 20 at the front end and the rear end is the same as or similar to the color of the earphone cable 20.

On the other hand, the user can use the neckband-type mobile phone Bluetooth earphone (A) by removing only one earphone cable (20) or removing both of them from the neckband main body (2).

The microphone portion 11 of the jack connecting body 4 of the neckband main body 2 is activated under the control of the control portion 30 and the jack connecting body (not shown) 4 enables the audio sound to be transmitted to the earphone 22 positioned at the tip of the one earphone cable 20 by deactivating the speaker portion 12. [

When the user removes both the earphone cable 20 from the neckband main body 2, the microphone portion 10 of the jack connecting body 4 of the neckband main body 2 is activated under the control of the control unit 30 By activating the speaker unit 12 incorporated in the opposite-side jack connecting body 4, it is possible to talk or listen to music in a speakerphone mode.

In addition, when the microphone portion 10 of the jack connecting body 4 is hidden in the collar of the jacket such as a shirt collar and the microphone sensitivity is poor, the user requests the microphone switching using the button of the remote control portion 26 It is possible to activate the remote control microphone (36 in Fig. 5) located on the earphone cable 20 under the control of the control unit 30. [

When the remote control microphone (36 in Fig. 5) of the remote control unit 26 located on the earphone cable 20 is activated, the microphone unit 10 of the jack connecting body 4 is deactivated under the control of the control unit 30 And the remote control microphone 36 of the remote control unit 26 near the mouth of the user is used, so that the user can make a conversation with the other party's caller with better speech sensitivity.

FIG. 6 is a perspective view of a Bluetooth earphone A1 for a neckband type mobile phone according to another embodiment of the present invention, and FIG. 7 is a perspective view of a circuit block of a Bluetooth earphone A1 for a neckband- FIG.

The neckband-type mobile phone Bluetooth ear-set A1 shown in Figs. 6 and 7 is inexpensive in comparison with the earset A of Figs. 4 and 5, and is provided with the left and right jack connecting bodies 4 of the neckband body 2, The speaker unit 12 and the microphone units 10 and 11 are not provided. A remote control microphone 36 is provided on the remote control unit 26 of the user located on the earphone cable 20 instead.

The remote control microphone 36 may be installed in both the left and right earphone cables 20 and only one of the left and right earphone cables 20 may be connected to the control unit 30. The control unit 30 may detect whether the jack connection detection unit 8 detects a jack connection, The remote control microphone 36 can be activated selectively or both based on the user's request for activating the corresponding microphone using the remote control microphone 26. [

For example, when a remote control microphone 36 is provided on all of the remote control units 26 of the left and right earphone cables 20 and one of the earphone cables 20 is disconnected, (8) and controls the remote control microphone (36) of the earphone cable (20) connected to the jack to be activated.

That is, the neckband-type Bluetooth earphone A1 for mobile phones shown in FIGS. 6 and 7 has a Bluetooth module 32 for short-range wireless connection to a cellular phone and a neckband main body 2 having a built- A jack-connected earphone cable 20 having a left and right jack connecting body 4 having a connecting portion 6 and having a leading end earphone 22 and a rear end jack plug 24 is connected to a jack- A user's remote control unit 26 is provided on the left and right earphone cables 20 and a remote control microphone 26 is connected to one or more of the left and right remote control units 26. [ 36) is built in.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

(2) - neck band body (2a) - battery
(2b) - Latch (4) - Jack connecting body
(6) -Jack connection part (8) -Jack connection detection part
(10) (11) - a microphone section (12) - a speaker section
(20) - Earphone Cable (22) - Earphone
(24) - Jack plug (26) - Remote control unit
(30) - Control section (32) - Bluetooth module
(34) - Vibration generator (36) - Microphone for remote control
(40) - Gyro sensor

Claims (5)

In a Bluetooth earset for a neckband type mobile phone,
And a left and right jack connecting body 4 having jack connection portions 6 at both ends of a neckband main body 2 having a built-in Bluetooth module 32 and battery 2a,
The jack-connected earphone cable 20 having the leading end earphone 22 and the rear end jack plug 24 is jacked to the jack connecting portion 6 of the jack connecting body 4 by the jack plug 24 at the rear end, And a user remote control unit (26) is provided on the left and right earphone cables (20).
The apparatus according to claim 1, wherein the left and right jack connecting bodies (4) are provided with a jack connection detecting part (8) for detecting whether or not a jack plug (24) is inserted in the jack connecting part (6) And a speaker unit (12) is built in the other-side jack connecting body (4) in a speakerphone mode.
The earphone system according to claim 2, wherein the earphone (22) of the earphone cable (20) is connected to the earphone jack (20) according to whether the jack connection detection unit (8) Further comprising a controller (30) for controlling one of the speaker units (12) for the speakerphone mode of the jack connecting body (4) to be activated.
The remote control unit according to claim 1, wherein the remote control unit (26) on the earphone cable (20) further comprises a remote control microphone (36), and the control unit Wherein the remote control microphone (36) is activated and the microphone (10) of the jack connecting body (4) is controlled to be inactivated.
In a Bluetooth earset for a neckband type mobile phone,
And a left and right jack connecting body 4 having jack connection portions 6 at both ends of a neckband main body 2 having a built-in Bluetooth module 32 and battery 2a,
The jack-connected earphone cable 20 having the leading end earphone 22 and the rear end jack plug 24 is jacked to the jack connecting portion 6 of the jack connecting body 4 by the jack plug 24 at the rear end, A remote control microphone (36) is incorporated in at least one of the left and right remote control units (26), and a user's remote control unit (26) is provided on the left and right earphone cables (20) Earset.
KR1020150065263A 2015-05-11 2015-05-11 Neckband type bluetooth earset for moibile phone KR101686205B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020150065263A KR101686205B1 (en) 2015-05-11 2015-05-11 Neckband type bluetooth earset for moibile phone
PCT/KR2015/007034 WO2016182120A1 (en) 2015-05-11 2015-07-08 Neckband-type bluetooth earphone for mobile phone
CN201520552881.8U CN204948299U (en) 2015-05-11 2015-07-28 Mobile phone neckstrap formula bluetooth earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150065263A KR101686205B1 (en) 2015-05-11 2015-05-11 Neckband type bluetooth earset for moibile phone

Publications (2)

Publication Number Publication Date
KR20160132575A true KR20160132575A (en) 2016-11-21
KR101686205B1 KR101686205B1 (en) 2016-12-15

Family

ID=55015684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150065263A KR101686205B1 (en) 2015-05-11 2015-05-11 Neckband type bluetooth earset for moibile phone

Country Status (3)

Country Link
KR (1) KR101686205B1 (en)
CN (1) CN204948299U (en)
WO (1) WO2016182120A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212529A1 (en) * 2017-05-19 2018-11-22 Samsung Electronics Co., Ltd. Electronic device and current consumption control method thereof
WO2019088385A1 (en) * 2017-11-03 2019-05-09 (주)모비프렌 Bluetooth headset
WO2020040498A1 (en) * 2018-08-20 2020-02-27 (주) 모비프렌 Bone conduction earphone and bone conduction earphone package

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105578335A (en) * 2016-03-07 2016-05-11 青岛歌尔声学科技有限公司 Double wireless earphones
US10136220B2 (en) * 2016-04-08 2018-11-20 Bluecom Co., Ltd. Bluetooth neck band headset including vibration speaker
CN106604171B (en) * 2017-01-20 2020-10-09 歌尔股份有限公司 Portable earphone device
CN106981907A (en) * 2017-05-26 2017-07-25 侯明鑫 The charging device on neck can be worn on
KR102384519B1 (en) * 2017-12-27 2022-04-08 삼성전자주식회사 Method for controlling ear piece and electronic device for supporting the same
CN108041773B (en) * 2018-01-04 2024-01-30 歌尔科技有限公司 Intelligent bracelet
JP2019122007A (en) * 2018-01-11 2019-07-22 株式会社Ｊｖｃケンウッド Earphone with neckband
CN110121127A (en) * 2019-05-31 2019-08-13 江西联创宏声万安电子有限公司 Headphone device
CN110366087A (en) * 2019-08-16 2019-10-22 福建太尔集团股份有限公司 The auditory prosthesis and hearing-aid device of eSIM card built in dorsal clamp type
CN110830873A (en) * 2019-12-12 2020-02-21 徐州改之信息科技有限公司 Earphone with storage function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200326419Y1 (en) * 2003-06-09 2003-09-19 서준호 Wireless earphone for mobile phone
KR101365926B1 (en) 2013-11-25 2014-02-24 주식회사 블루콤 Neck band and headphone combind type bluetooth audio apparatus
KR101498087B1 (en) * 2013-02-21 2015-03-03 엘지전자 주식회사 Bluetooth headset

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100012009A (en) * 2008-07-27 2010-02-04 이진명 Necklace style bluetooth earphone
GB2518008B (en) * 2013-09-10 2018-03-21 Audiowings Ltd Wireless Headset

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200326419Y1 (en) * 2003-06-09 2003-09-19 서준호 Wireless earphone for mobile phone
KR101498087B1 (en) * 2013-02-21 2015-03-03 엘지전자 주식회사 Bluetooth headset
KR101365926B1 (en) 2013-11-25 2014-02-24 주식회사 블루콤 Neck band and headphone combind type bluetooth audio apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018212529A1 (en) * 2017-05-19 2018-11-22 Samsung Electronics Co., Ltd. Electronic device and current consumption control method thereof
KR20180127041A (en) * 2017-05-19 2018-11-28 삼성전자주식회사 Electronic apparatus and current consumption control method thereof
US10212508B2 (en) 2017-05-19 2019-02-19 Samsung Electronics Co., Ltd. Electronic device and current consumption control method thereof
WO2019088385A1 (en) * 2017-11-03 2019-05-09 (주)모비프렌 Bluetooth headset
WO2020040498A1 (en) * 2018-08-20 2020-02-27 (주) 모비프렌 Bone conduction earphone and bone conduction earphone package
KR20200021270A (en) * 2018-08-20 2020-02-28 (주)모비프렌 Bone conduction earphone and package comprising the same

Also Published As

Publication number Publication date
KR101686205B1 (en) 2016-12-15
CN204948299U (en) 2016-01-06
WO2016182120A1 (en) 2016-11-17

Similar Documents

Publication Publication Date Title
KR101686205B1 (en) Neckband type bluetooth earset for moibile phone
US9742895B2 (en) Control device, connector, and audio interface system for electronic devices
JP3140230U (en) Glasses with reception function
US9301037B1 (en) Wireless phone accessory
KR101518010B1 (en) multi-function earphones
CN201197140Y (en) Wireless playing headphone
US20060158608A1 (en) Eyeglasses with signal receiving function
KR20170119922A (en) Portable sound equipment
EP2839675A1 (en) Auto detection of headphone orientation
US9742890B2 (en) System for control and operation of electronic devices
WO2006113042A1 (en) Speakerphone with detachable ear bud
KR101713808B1 (en) Bluetooth Headset
KR101672951B1 (en) A Hearing Device Having Function of Telephone Conversation Based on Individual Adaptation Property and a Method for Communicating with the Same
TWM539251U (en) Smart helmet with communication function
KR101861357B1 (en) Bluetooth device having function of sensing external noise
JP2007259276A (en) Wireless communication telephone conversation unit
KR200341662Y1 (en) A wireless headset for both stereo and mono sound
KR100901361B1 (en) Wireless ear-set/ear-phone with both mono and stereo usage
US20170171658A1 (en) Headset comprising heart rate measurement unit
KR200373427Y1 (en) a multipurpose vest for leisure and sports
JP3142369U (en) Communication device for helmet
KR20180017439A (en) earphone type length variable smart band
FI121908B (en) Device for facilitating the use of a mobile phone for hearing impaired
WO2016155546A1 (en) Wearable portable remote terminal device performing wireless audio transceiving and having multifunctional buttons
KR200302706Y1 (en) earphone inner sunglass

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant