TWM245709U - Wireless earphone device - Google Patents

Description

M245709 V. Creative Instructions (l) [Technical Field] Yu Ge: There is a wireless headphone device, especially a wireless headphone device that can be used, which is mainly made by using a signal transmitting pin; a design that can be combined 'And can charge the headset, and can make effective use and control of electricity. [Prior art] Various audio equipment 4, such as mobile phones, need to be private. When rounding off to others, it is often necessary to wear a headphone i @ Μ: connected with a signal cable. When the wired headset is connected, the range of personal movement will be limited by the headphone cable, causing considerable inconvenience. 2, to solve the problem, some factories use the principle of wireless signal transmission to produce headphones that can receive audio wirelessly, such as China's New Patent Bulletin No. 9223 "Wireless headset-type FM device for mobile phones" is an example of Ma , As shown in Figure 1. It is mainly connected with a mobile phone to a hands-free connection base 12, and the hands-free 'connecting base 12' is matched with a headset 1 4 in a withered wireless manner. The earphone 14 has a casing 141, and a receiving antenna 14 / is extended from the casing 141, and a receiving circuit and a sound amplifier circuit are provided inside the body 141. The hands-free connection base 12 is connected to the connection slot 29 of the mobile phone by a mobile phone connection line 1 3 1. The other end of the mobile phone connection line 131 is connected to the hands-free connection base 12, and a control circuit I-7 is provided in the hands-free connection base 12. The control circuit 127 receives the signal of the mobile phone to generate radio frequency, and passes the hands-free connection base. 12 extends one of the transmitting antennas 122 and sends out a voice signal

Page 6 M245709 V. Creative Instructions (2). When the receiving antenna 1 42 of the headset receives it, it will make a sound. The control circuit 127 in the hands-free connection base 12 is further provided with a frequency modulation button 125, which is one of the sides of the connection base 12 for selecting a frequency to match the frequency set by the earphone 14 to achieve a call receiving circuit. In addition, a hands-free connection base 12 is provided with a built-in microphone 126 to receive sound and complete the loop of speaking. There is also a charging circuit for connecting a cigarette lighter with a car charging cable (not shown). A charging circuit in the power supply warp wire is connected to the charging connection slot β 4 of the hands-free connector 12. A control switch 23 is also provided on the hands-free connection base 12 to determine whether to charge the mobile phone. In a housing 141 of an earphone, a speaker 144 is provided beside the receiving circuit, and a sound can be emitted through the sound penetration hole 1 4 5. The earphone 4 is hung on the ear wood with an ear hook 14 6, and the ear hook 46 is buckled on the peripheral protrusion of the sound penetration hole 145. In addition, a switch 1 43 is also provided on the shell 141 of the headset, which is used to switch the functions of turning on, off, and FM radio of the headset. 4 The conventional wireless headset can achieve the functions of hands-free and wireless listening to mobile electrical activities. However, it still has several drawbacks. First, the receiving antenna and the transmitting antenna all extend outward from its hands-free connector or the headphone body. Except for: ^, the antenna is also easy to be broken and damaged due to collision; second, the ear-hook is f fixed The design is generally applicable to the right ear, which is extremely inconvenient for the left ear habitual. Furthermore, in terms of the configuration and use of electricity, there is no other function or description except for the use of a car charger to charge the mobile phone. In addition, the separate design of the headset and the hands-free connection seat allows users to move easily while wearing it, but it is also easier to use when not in use. M245709 V. Creation Instructions (3) J Cheng headphones are nowhere to be placed Dilemma, 4 Lost after being placed by hand [Creation content] =, the main purpose of this book is to provide a kind of wireless earphones, clothing, and mainly use the signal transmitter base and the housing design of the receiving headset = make When not in use, the receiving headset can be combined with the signal transmitting J to set it up. "It can save space and prevent the loss. The secondary purpose of this creation is to provide a wireless headset device, which The design of the wire can be fitted to the periphery of the joint of the casing, which can save space, prevent collision damage, and can achieve the effect of beautifying the appearance. Another purpose of the work is to provide a wireless earphone device that receives the earphones. It can be combined with the signal transmitter when not in use, and the source charges the receiving headset. | ¥ > Another purpose of this creation is to provide a wireless headset device whose signal connector can be replaced with the connector of various mobile phones and The special heads of various audio devices are convenient for users to use in various audio devices. In order to achieve the above and other purposes, this creation provides a wireless headset name, which mainly includes a signal transmitter and a receiving headset, of which The structure of the signal transmitting base includes an upper case, and a combination base is formed on the upper surface thereof, which can fix and receive the earphones on it; a circuit board provided with a signal transmitting circuit and a power supply circuit; the lower case, It can be combined with the upper case to fix the circuit board in it; a transmitting antenna connected to the flood transmitting circuit of the circuit board It can be embedded in the page 8 on the junction housing with the lower housing M245709 V. Creation described (4) ----

Peripheral · R 1 Li 4, signal connector, located on one side of the signal transmitter, can be connected to the basin ^ signal generation device; and the structure of the receiving headset includes a lower cover, the seat ^ surface forms a combination, can A combination of a thunderbolt placed on the upper housing of the signal transmitter base: a combination; a headphone circuit board with a receiving and broadcasting circuit: a disk control circuit; a speaker connected to the broadcasting circuit; a cover, a combination of ^ and a disk to connect the headphone circuit The board and the speaker are fixedly installed therein; a receiving ". &Quot; receiving and broadcasting circuit connected to the earphone circuit board can be used to receive the signal from the radio receiver; and an ear hook is set at one end of the upper cover to hang the earphone It is placed in the ears of the users; those who can use the design of this creation to realize the functions of 1 ..., wire receiving, space saving and effective use of power. [Implementation Mode] In order to make your reviewing committee to the characteristics, structure and achievement of this creation There is a further understanding and understanding of the effect, and I would like to provide a better description of the implementation and the detailed description, as described below: / Eight First 'Please refer to Figures 2 to 4 and 6A and 6B. = Is to create a three-dimensional exploded view of a preferred embodiment, a schematic diagram of the combination of receiving headphones and ear hooks, a combination of receiving headphones and a signal transmitter, and a block diagram of the circuit of the receiving headphones and a signal transmitter. As shown in the figure. The wireless earphone device of this embodiment mainly includes a signal transmitting base 30 and a receiving earphone 20. The structure of the signal transmitting base 30 mainly includes an upper case 33, a circuit board 60: two lower cases 31, one The transmitting antenna 37 and a signal connector 40. Among them, a combination seat 35 is formed on the upper surface of the upper body 33, which can be used to receive the headset M245709

20 in combination. The circuit board 60 includes a power supply circuit 61 and a signal transmitting circuit 63, and the circuit board can be fixed therein by combining the upper case 33 and the lower case 31. The transmitting antenna 37 is connected to the signal transmitting circuit 63, and can be at the periphery of the junction of the upper double body 3 3 and the lower body 3 1 to achieve the maximum antenna efficiency in the limited space of the 30 base of the signal transmitting base. , And there is no danger of breakage and damage like the conventional antenna. The signal connector 40 is combined with a socket 45 on one end and a socket 39 on the signal transmitter 30, and the other end includes a signal, a terminal 401 and a power terminal 40, which can be used to connect an audio generating device, thereby The coupling of audio and power is obtained by the audio generating device. In addition, the 'signal launcher 33' is provided with a microphone 333, which can receive sound and transmit it to the audio generating device through the signal connector 40. The main board 50 for receiving the headphone 20, a speaker 24, and one click. Among them, the combination base 35 of the transmitting base 30 under the lower cover 23, the receiving and broadcasting circuit 53 and a power supply The receiving and broadcasting circuit 53 can be combined with the lower cover 23 by 21 to be in the ear. The e-hailing antenna 2 7 is connected to the periphery of the 2 3 junction emitted by the signal transmitting base 30, and the maximum antenna performance can also be obtained. The upper ear cover 2 1 is attached to the end of the ear hook, or the reverse side is combined. The two forms include a lower cover 23, a headphone circuit cover 21, a receiving antenna 27, and an ear hook 29 to form a combined body 25, which can be used to Fixed with Xunhe. The earphone circuit board 50 is provided with a control circuit 51; the speaker 24 is connected to play the received audio; the cover circuit board 50 and the speaker 24 are fixed to the receiving and broadcasting circuit 53 to receive signals and can be embedded The upper cover 21 and the lower cover are provided to receive the limited space of the main body of the earphone 20. The ear hook 29 is combined with a coupling sleeve 291 and the joint 21 3, and can be selected from the front side.

M245709 V. Creation Instructions (6) For users with left ear. In addition, the receiving headset 20 can still be installed on the lower cover 2 3 without a manual switch 2 3 3 ′, which can be used to manually turn on or off the power of the receiving headset 20. The audio generated by the audio generating device is transmitted to the 5 tiger launch base 30 and the 5 tiger launch circuit β 3 through the audio terminal 4 0 1 of the signal connector 40, and after being converted into a wireless machine 5 tiger, 'using the transmitting antenna 3 7 emission. After the signal is received by the receiving antenna 27 of the receiving headphone 20, it is decoded and amplified by the receiving and broadcasting circuit 53, and then the sound is emitted from the speaker 255. The user can listen to the sound transmitted by the audio generating device through the receiving headphone 20. In this embodiment, a groove 351 is provided on both sides of the signal launching base 30 and the combining base 3 5 respectively, and a pressure elastic piece 35 3 ′ is formed between the two grooves 351 and the end of the pressure elastic piece 353 is provided. There is a bump 355. The combination body 25 for receiving the earphone 20 is provided with a flange 251 on each side and a groove 231 on the other side. When the receiving headset 20 is combined with the signal transmitting base 30, the flange 2 51 of the combination 2 5 can be slid into the groove 3 51 corresponding to the combining base 3 5 respectively. At this time, 'the pressure elastic piece 353 will apply the pressure of the positive force of the combined seat 25, and the projection 355 at the end of the pressure elastic piece 353 can be snapped into the groove 231, so as to ensure that the receiving earphone 20 will not come out for no reason. And lost. In addition, the signal transmitting base 30 can be provided with a switch 359 in a groove 351 of one of the combining bases 35, and a pair of power supply electrodes 357 are provided at the root of the pressure spring piece 353, and the receiving earphone 20 corresponds to the combining body 25 A pair of charging electrodes 253 is provided at the position. When the receiving earphone 20 is combined with the signal transmitting base 30, the pressure elastic piece 353 is pressed by the combination body 25 to touch the earphone charging switch 67 provided inside the pressure elastic piece 353, and through the power supply electrode 357 with charge

M245709 V. Creation instructions (7) The electric electrode 253 is turned on to charge the rechargeable battery 5ΐι inside the receiving headset 20, and the flange 2 5 1 of the combined body 2 5 is pushed by the switch 3 5 9 to The frequency of the FM signal transmitted by the $ 3x launcher 30 is switched to the frequency range of the general FM radio. You can set the FM radio of the car stereo to its corresponding frequency when you call, and you can use the car audio to broadcast. In addition, the manual switch 233 of the receiving headphone 20 can be set at an appropriate angle on the lower surface of the lower cover 23. When the receiving headphone 20 is combined with the signal transmitting base 30, the upper casing 33 of the signal transmitting base 30 can be used to push. Squeezing and turning off the power of the receiving headset 20 can prevent users from wasting power because they forget to turn off their power.

In addition, in this embodiment, the power source of the receiving headset 20 is mainly a rechargeable battery 511, and the signal transmitting base 30 can be provided by a general battery 315 or a rechargeable battery 611, or even directly by audio without a battery. Generate electricity that the device can provide to operate. When a general battery is used as the power source of the signal transmitting base 30, a battery base is required for the power supply circuit thereof, so that the battery 315 can be inserted. The lower casing 31 may be provided with a battery cover 31] [, which can facilitate the replacement of the battery 3 1 5. The signal transmitter 3 can also be provided with an external power hole (not shown) 'can be used to plug in an external power source 69 (such as a cable to connect a cigarette lighter in a vehicle or a cable to a USB connector on a computer), through its power supply Circuit 61 for charging wireless earphone device and audio generating device

〇 In order to facilitate users to understand the power status of the device, this creation can also be equipped with an LED 211 and 331 on each of the receiving headset 20 and the signal transmitting base 30, which can be displayed by using the LED's light, dark, flashing or color changing. The rechargeable battery is in the state of charging, charging is completed, or low voltage.

Page 12 M245709

^ Gang: Refer to f f A ^ ′ is a block diagram of the circuit of this creative receiving headset. As shown in the figure, the earphone circuit board 50 for receiving the earphones is connected to: a power control circuit 51, in which the receiving and broadcasting power is equal to 3 ##### ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ As shown in the figure, the earphone circuit board 50 receiving the earphones is connected with: the power control circuit 51, in which the receiving and broadcasting power is equal to 3 ###, ######### ~~~ ## # 收 天线 27 After receiving the signal from the signal transmitter, the receiver chip 531 converts the signal into audio, and then amplifies it with the audio amplifier circuit 53 3, and the speaker 255 can play it. The power control circuit 51 includes a power control device 5 1 5, a rechargeable battery 511 and a power detection device 513. Among them, the power control device 51 5 is connected to the charging electrode 2 5 3, the manual switch 2 3 3, the rechargeable battery 5 1 1 and the receiving and broadcasting circuit 5 3 ′ can use the manual switch 2 3 3 to control whether the receiving and broadcasting circuit 5 3 to supply power, and can use the power provided by the charging electrode 2 53 to charge the rechargeable battery 511. The power detection device 513 is connected to the power control device 5 1 5 and the rechargeable battery 5 11 respectively, so as to detect the state of its power and use LED 2 11 to display 'In addition, when the rechargeable battery 5 11 is fully charged', it is OK A signal is sent to the power control device 5 1 5 to stop the charging operation. Please refer to Figure 6B 'for the circuit block diagram of this creative signal transmitter. As shown in the figure, the circuit board 60 of the signal transmitting base is mainly provided with a signal transmitting circuit 63 and a power supply circuit 61. The signal transmitting circuit 63 includes an audio amplifier 631, an FM signal generator 633—a first frequency amplifier 635, and a second frequency amplifier 637. When the audio of the audio generating device is transmitted to the signal transmitting circuit 63 through the audio terminal 401 of the signal connector 40, the audio amplifier 6 3 1 is used to amplify the signal, and then the FM signal generator 633 generates corresponding FM according to the audio Signal. The FM signal

Page 13 M245709 V. Creation instructions (9) The generator 633 is optional 揠 吝 + & _ _ 8g, 丨 Sha Tiansheng FM signal of the first or second frequency, Γ α term rate amplifier 635 or The two-frequency amplifier 637 transmits the signal through the transmitting antenna 37. Among them, the first is the set frequency of the receiving headset, and the second frequency is the general tone; the frequency range of the radio receiver ® 'can adjust the sound to the set frequency and receive the broadcaster 0 _ ^ ^' ..... w circuit 61 includes a power control device 617, a charging /, 1 power detecting device 6 1 3, and a call detector 6 丨 5. Among them, the power control device 6 1 7 is connected to the rechargeable battery 6 11. Incoming call # 测 5 | 6! 5, the signal transmitting circuit 63, and the signal-receiving power terminal 4 (^ Setting the electric electrode 357 and the pressure elastic sheet) In addition to charging the headphones inside, you can also connect an external power source 69. The power control device 6 j 7 can use the power obtained from the power terminal 4 03 from the audio generating device to charge the rechargeable battery 611 or the headset charging switch 67 The charging earphone is charged through the power supply electrode 357 during startup. #When plugging in external electric paste, in addition to charging the rechargeable battery 6 11 and the receiving earphone, the audio generating device can also be charged through the source terminal 403. Power detection The device 613 is connected to the rechargeable battery 611 and the power control device 61 7 so as to detect the state of its power and display it with the LED 331. In addition, when the charging of the rechargeable battery 6 11 is completed, a signal can be issued to stop the power control device 617 Charging action. The incoming call detector 615 can cause the power control device 617 to supply power to the signal transmitting circuit 63 according to the presence of an incoming call. When there is no signal, the signal transmitter will enter the standby state. At this time, if the user is still wearing the receiving headset, because of the noise in M245709 V. Creation Instructions (ίο) No signal is heard, the power of the headset can be saved 2 Wake the user to use the manual switch to turn off the purpose of receiving electricity. When the receiving headset and the signal lacking combination switch 359 are pushed, the frequency signal set in the groove of the combination seat is set to the second frequency, P If there is an incoming call when the radio generated by the adjustable-frequency signal generator 633 is set to this level, the car stereo can be used. Finally, please miss the Ϊ: Α rate and directly use the car stereo to broadcast. The three-dimensional combination diagram of the same embodiment is In this creative work, you can still use different $ policies. = You need to display the signal transmitting connector 44 of this creative. Connect different audio 2 audio connector 42 and various mobile phone computers, such as personal. Personal digital assistants for computers and notebooks (PD things, audio and other audio generating devices, etc. Mobile and portable Internet access devices, female and τ ：: 3 Chichimoto Creative Department is about a wireless headset device It is a design that can be combined with a signal transmitting base and a receiving headset. ===, charge: 'and can effectively use and control electricity. Therefore, this is excellent and progressive, and it can be used for industrial use. It is no doubt that the patent application should be dealt with. It is undoubtedly necessary to submit a new patent application according to the law. The Yin Yangui reviewing committee granted this creative patent as soon as possible, which is a good idea. One of the above-mentioned ones is a better implementation of this creative work. The example is not used to limit the scope of the implementation of this creation, that is, the homogenization & modification of the shapes, structures, features, spirits and methods described in this creation ^ should be included in the scope of the patent application for this creation M245709 V. Creation instructions (11) Brief description of drawing number: 12 Hands-free connection base 122 Transmitting antenna 124 Charging connection slot 126 Microphone 128 Sound penetration hole 131 Mobile phone connection cable 141 Case 143 Switch 145 Sound penetration hole 20 Reception Headphones 211 LED 23 Lower cover 233 Manual switch 251 Flange 27 Receiving antenna 291 Combination sleeve 30 Signal transmitter 311 Battery cover 33 Upper housing 333 Microphone 351 Groove 355 bump 359 switch switch body switch FM knob control circuit connection slot earphone receiving antenna speaker ear hook top cover ear hook coupling groove groove speaker charging electrode ear hook lower case battery LED combination seat pressure spring power supply electrode transmitting antenna

Page 16 M245709 V. Creation instructions (12) 39 Connector slot 40 Signal connector 401 Audio terminal 403 Power terminal 42 Audio source connector 44 Mobile phone connector 45 Connector holder 50 Headphone circuit board 51 Power control circuit 511 Rechargeable battery 513 Power detection device 515 power control device 53 receiving and broadcasting circuit 531 receiving chip 533 audio amplifier circuit 60 circuit board 61 power supply circuit 611 rechargeable battery 613 power detection device 615 call detector 617 power control device 63 signal transmitting circuit 631 audio amplifier 633 FM signal Generator 635 First frequency amplifier 637 Second frequency amplifier 67 Headphone charging switch 69 External power supply

M245709 Brief description of the diagram Figure 1: A perspective view of a conventional wireless headset; Figure 2: A perspective exploded view of a preferred embodiment of the present invention; Figure 3: A schematic view of the combination of a receiving earphone and an earhook in this creation Figure 4 is a schematic diagram of the combination of the signal transmitter and the receiving headset of this creative work; Figure 5 A is a stereo combination of another embodiment of this creative work; Figure 5 B is a stereo combination of another embodiment of this creative work Figure; Figure 6A; is the circuit block diagram of this creative receiver headset; and Figure 6B: is the circuit block diagram of this creative signal transmitter.

Page 18

Claims (1)

Scope of patent application • A wireless earphone device, which mainly includes a signal transmitting base and a receiving earphone, wherein the structure of the signal transmitting base includes a upper body, and a combination seat formed on the upper surface thereof, calling for receiving earphones Fixed and combined with it; a circuit board with a signal transmitting circuit and a power supply circuit; the lower case can be combined with the upper case to fix the circuit board therein; a transmitting antenna connected to the signal of the circuit board The transmitting circuit can be embedded in the periphery of the upper case and the lower case, and a signal connector is provided on one side of the signal transmitting base and can be connected to an audio generating device. 2 • The wireless earphone device according to item 1 of the scope of patent application, wherein the structure of the receiving earphone includes: a lower cover, the lower surface of which forms a combination, which can be placed in the combination seat of the upper housing of the signal transmitter Combination; an earphone circuit board with a receiving and broadcasting circuit and a power control circuit; a speaker connected to the receiving and broadcasting circuit; an upper cover which can be combined with the lower cover to fix the earphone circuit board and the speaker therein; a receiving The antenna is connected to the receiving and broadcasting circuit of the earphone circuit board, and can be used to receive the signal from the signal transmitting base; and an ear hook is arranged at one end of the upper cover, and the receiving earphone can be hung on the user's ear. • The wireless earphone device described in item 2 of the scope of patent application, wherein the M245709 VI. The scope of patent application 4 Γίΐϊϋΐ The two sides of the combined seat are respectively provided with -grooves, and the connection 1 is less than; the two sides of the combined body are respectively There are flanges, which can be combined by using the flanges on both sides into the corresponding grooves. (2) The wireless earphone device according to item 2, wherein the 5 applies a pressure to the receiving earphone when the receiving earphone is combined with the signal transmitting base to strengthen the binding force. mm, the wireless earphone device described in the above item, wherein the position, the bump 'and the receiving earphone are provided with a -groove at the corresponding position, and the bump can hold the person who is receiving the earphone when it is combined. The slot is protected. • The power supply control circuit of the i 纟 7 connector as described in item 4 of the scope of the patent application. There is a power supply and a power supply on the combination body of the machine. /-The power unit C is provided with a set of electric power; poles, and the receiving ear-closing sockets are in contact with each other to produce an electrical connection when they are combined. ㈢ + Receiving headset 8 • The wireless headset as described in item 7 of the patent application scope = the power supply control circuit of the unit includes the center. The power supply control circuit of the field control stops charging. As described in the item 8 of the patent application scope Wireless J is not charging Receiving headset on page 20 also contains-Power status' 亍 :: IM IM24545 6. Application, please apply for the patent scope of the pool, such as applying for power supply, such as applying for receiving ear-closing headphones 12 · If applying for manual opening-closing earphones squeezed off 13 · If you apply for a pressure bomb, you can charge it at the pick-up 14 · If you apply for a power supply for an incoming call, the signal is sent 15 · If you apply for a signal to adjust the frequency 16 · If you apply for the first frequency 10 11 The patent relationship between the power source patent and the signal receiving patent patent is located on the receiver headphone switch. Patented circuit automatically enters the radio base. Patented circuit. Frequency signal. Patented frequency modulation. Charging is completed. The 9th device can be in the low voltage state. The wireless earphone device, wherein the wireless earphone device according to item 6 of the ^ ED 〇, wherein a manual switch is provided for turning on and off the power supply. The wireless earphone device according to item 11, wherein the appropriate angle is set on the lower surface of the lower cover, and can be used by the source of the signal transmitting base when it is connected. In the wireless earphone device, when the inner side of the electric enclosure item 7 of the launching headphone is combined, an earphone charging switch is provided on one side of the power supply, and the ear response circuit is activated by squeezing the pressure elastic sheet to the receiving earphone. The rechargeable battery described in item 3 of the wireless earphone device, which can still include-call detection $, can be used in; Chastity test: the signal transmission circuit power supply ', and in the absence state, it enters the standby state. " The wireless earphone device according to item 3, wherein the wireless earphone device according to item 1 to 15 can be generated, and the direct signal is the same as the receiving frequency of the receiving earphone. Page 21 M245709 VI. Scope of patent application 17 · If the patent application is for the second frequency signal. 18 · If the receiver of the patent-pending signal transmitter base is combined with the receiving headset, the signal will be transmitted, and the audio signal will be received. 19 · If the patent application fan signal launch seat is still 20 · If the patent application fan audio generation device is numbered, and among the communication devices, if the patent application fan connection is an audio generation device such as the patent application power supply circuit power . Such as applying for patent Fan Power Supply Circuit Electricity. The wireless earphone device described in item 15 is located in the frequency range of a general # cycle frequency radio. The wireless earphone device described in item 15 is provided with a frequency switching switch in the groove. At that time, the flange can be used to squeeze the frequency switching switch, and the circuit will switch the transmission signal to the second frequency FM transmitter. When the FM transmitter is separated, its transmission signal will be the first frequency modulation 21 22 23. The first item can include The first item of Wai is one of the mobile phone. The 20th item is selected as the exclusive one for each item. The wireless earphone device can be used through the wireless earphone device described above, in which the radio microphone. The wireless earphone device is a personal computer, a notebook computer, a portable internet machine, a stereo and other wireless earphones, and the mobile phone connector, the audio source connector and other heads One of them. The wireless earphone device, wherein the signal connector is obtained by an audio generating device Page 22 M245709 VI. Scope of patent application 24. The wireless earphone device described in the first item of the patent application Fangu, wherein the power supply circuit may further include a rechargeable battery to store and provide power. 25. The wireless earphone device according to item 24 of the patent application park, wherein the signal transmitting base can also be provided with an external power hole, which can be plugged in with an external power source and connected to its power supply circuit to provide power. Charging. j pair The wireless state as described in the 25th patent scope of Shenjing may be provided with a power status display; the electricity f is from i ί r, charging is completed, and low power μ. ° The wireless power status display described in item 26 of the monthly profit range may be an LED. The bucket machine is broken ’wherein the wireless earphone device described in J, wherein the charger is. ^ β 彳 Use an external power source for the audio generating device as described in Item 2 of the declared patent fan park. Yixian Headphones # One of the receiving headphone caps ^ ,,, and ankle headphone devices, in which the head is provided with a knot 5 There is an earhook combination plug, and the end of the earhook is the combiner. "You can use this coupling sleeve to put on the ear-hanging coupling bolt. For example, the patent application Fanyuan No. 1 coupling sleeve can be used as a wireless earphone device, in which the user hangs in two directions to combine with the ear-hook coupling bolt. Keli, stone bucket and left ear. 26 27 28 29 30