CN209435400U - Portable earphone player based on Bluetooth communication - Google Patents

Abstract

The utility model relates to a kind of Portable earphone player based on Bluetooth communication, including shell, circuit board, rechargeable battery and regulation unit and earphone jack, the circuit board includes bluetooth communication for being communicated with intelligent terminal, the processor module being connected respectively with the regulation unit and bluetooth communication and output and the ear amplification module that input port is connected with the earphone jack and processor module respectively, and the regulation unit includes for rotating the first device for adjusting the ear amplification module broadcast sound volume.The utility model connects earphone and uses, compact structure, it is convenient for carrying and hangs use, the audio frequency controls functions such as skip forward/back or broadcasting/pause/intelligent sound assistant service of last track/next track or upper one channel/succeeding channel or audio content are realized using unique innovative design, and can be interacted by operation player with cell phone application realization.

Description

Portable earphone player based on Bluetooth communication

Technical field

The utility model relates to field of audio devices, in particular to a kind of Portable earphone based on Bluetooth communication Player.

Background technique

It improves with the development of science and technology, more and more mobile phones eliminate 3.5mm earphone standard interface, and wired earphone is become More Bluetooth wireless earphone connection mobile phone uses, but wireless headset on the market, universal poor in terms of sound quality, is not so good as wired earphone The acoustical quality for listening to music is good, therefore, it is really necessary to provide a kind of listening mode of portable for being both able to achieve wireless headset, The earphone player of the high-quality sound quality of wired earphone can be possessed again.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of Portable earphone player based on Bluetooth communication, It connects earphone to use, compact structure is convenient for carrying and hangs use, realizes last track/next track using unique innovative design Or the audio frequency controls function such as skip forward/back or voice wake-up of upper one channel/succeeding channel or audio content, and operation can be passed through Player is interacted with cell phone application realization.

The technical solution adopted in the utility model is: a Portable earphone player based on Bluetooth communication is provided, including Shell, be mounted on the intracorporal circuit board of the shell, be mounted on the rechargeable battery powered to the circuit board in the shell with And installation regulation unit on the housing and earphone jack, the circuit board include for being communicated with intelligent terminal Bluetooth communication, the processor module being connected respectively with the regulation unit and bluetooth communication and output and input terminal The ear amplification module that mouth is connected with the earphone jack and processor module respectively, the regulation unit include adjusting institute for rotating State the first device of ear amplification module broadcast sound volume.

In the Portable earphone player described in the utility model based on Bluetooth communication, the front end of the shell is equipped with One through-hole, the regulation unit include pressing control the ear amplification module play previous bent/latter song, skip forward/back, channel+/ The key device of channel-, the key device include the button assembly that is connected in the through hole and with the shell of installation with And four be fixedly mounted on the circuit board and what is be connected with the processor module touches reset switch, touches described in four The top of reset switch is connected with the different location of the button assembly bottom respectively, presses the different location of the button assembly The reset switch that touches of corresponding position can be made to generate signal and be transmitted to the processor module, the button assembly packet Fixed key support on the housing is included, the key support bottom is equipped with and the touching touching reset switch and abutting against Head.

In the Portable earphone player described in the utility model based on Bluetooth communication, the key support upper end is logical Flexible glue key circle is crossed to be connected with by keyboard, it is described to be covered on above the through-hole by keyboard.

In the Portable earphone player described in the utility model based on Bluetooth communication, the regulation unit includes pressure The second device of sensing control system starting speech recognition and the ear amplification module sound pause/broadcasting.

In the Portable earphone player described in the utility model based on Bluetooth communication, the regulation unit further includes The power supply toggle switch whether installation powers on the housing, for controlling the battery to the circuit board.

In the Portable earphone player described in the utility model based on Bluetooth communication, the first device is rotation Code switch, the second device are the pressure-sensitive switch coaxial with the rotary coding switch, the rotary coding switch and pressure Sense switch is connected with the processor module.

In the Portable earphone player described in the utility model based on Bluetooth communication, the pressure-sensitive switch passes through institute Processor module is stated to be connected with a speech iput circuit.

In the Portable earphone player described in the utility model based on Bluetooth communication, the circuit board further include with The indicator light of the connected charging module of the battery and the battery charging state that is connected with the charging module, is used to indicate Module, the charging module include the charging contact of installation on the housing.

It further include using on the shell in the Portable earphone player described in the utility model based on Bluetooth communication In the magnet arrangement for being used cooperatively with special charging device, being attracted the two closely.

Shell in the Portable earphone player described in the utility model based on Bluetooth communication, by the earphone jack Body is equipped with the link for being used cooperatively with the hook on earphone special, and the hook can be caught in the link, so that institute Earphone special is stated to be fixedly connected with the shell.

Portable earphone player provided by the utility model can bluetooth connection mobile phone listen to audio, support intelligent sound to help Hand service function, and have the function of Reverse Turning Control mobile phone；Earphone can be cooperated to listen to Bluetooth audio frequency, phase using earphone jack design More slimmer and more graceful than traditional Bluetooth player, which can accomplish pocket-size size, easily portable, using special Earphone with hook can prevent earphone from falling off from earphone jack.

Detailed description of the invention

Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the separate structure schematic diagram of the utility model embodiment；

Fig. 3 is the structural schematic diagram of button assembly in the utility model embodiment；

Fig. 4 is the pin configuration schematic diagram of BES2000IZ chip in the utility model embodiment；

Fig. 5 is the electrical block diagram of the utility model embodiment middle ear amplification module；

Fig. 6 is the electrical block diagram of key device in the utility model embodiment；

Fig. 7 is the electrical block diagram of EC06 encoder in the utility model embodiment；

Fig. 8 is the electrical block diagram of indicating lamp module in the utility model embodiment；

Fig. 9 is the electrical block diagram of charging module in the utility model embodiment.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

As depicted in figs. 1 and 2, the Portable earphone player provided by the embodiment of the utility model based on Bluetooth communication, Cooperation intelligent terminal (such as smart phone) uses when in use, including shell 1, earphone jack 2, rechargeable battery 5, circuit board 3 And regulation unit 4, wherein shell 1 includes the front cover 11 and rear cover 12 connected by screw or buckle, battery 5, circuit board 3 It is mounted in the accommodating cavity being composed of front cover 11, rear cover 12.Earphone jack 2 is arranged in 1 upper end of shell, earphone jack The link 13 for being used cooperatively with the hook on earphone is additionally provided on the shell 1 on 2 sides, hook can be caught in link 13, make ear Function is fixedly mounted on shell 1, prevents earphone heads from deviating from from earphone jack 2, connect rear overhang with earphone convenient for the player It hangs and uses.Circuit board 3 in the present embodiment includes switching circuit, bluetooth communication, processor module, ear amplification module, voice Input circuit, charging module and indicating lamp module, bluetooth communication, ear amplification module, speech iput circuit respectively with processing Device module is connected.The bluetooth communication is used to establish bluetooth communication with intelligent terminal to transmit audio signal and control letter Number, earphone jack 2 is then connected by ear amplification module with processor module.Regulating and controlling unit 4 includes adjusting ear amplification module for rotating First device, pressure sensitivity control ear amplification module sound pause/broadcasting second device, the pressing control ear amplification module of broadcast sound volume are broadcast Put previous bent/latter song, skip forward/back, channel+/ channel-key device and for whether controlling battery 5 to circuit board 3 The power supply toggle switch 9 of power supply.

As shown in figure 3, the front cover 11 in the present embodiment is equipped with a through-hole 15, key device includes being mounted in through-hole 15 And be fixedly mounted on circuit board 3 with the button assembly 6 that shell 1 is fixed or elasticity is connected and four and with processor module phase What is connected touches reset switch 7, and four tops for touching reset switch 7 are connected with the different location of 6 bottom of button assembly respectively, press The different location for pressing key asembly 6 can make to touch the generation signal of reset switch 7 accordingly.Further, button assembly 6 includes pressing Key bracket 61, flexible glue key circle 63 and keyboard 64 is pressed, key support 61 is fixed on shell 1, and bottom is equipped with and touches reset The connected contact 62 of switch, 61 upper end of key support are fixedly linked by flexible glue key circle 63 with by keyboard 64, are covered by keyboard 64 It is located on through-hole 15, generally circular disc form, keeps the player whole more added with associative perception and artistic feeling, meanwhile, make While being pressed by keyboard 64 can depresses button bracket 61, flexible glue key circle 63 then makes feel when user's pressing keys disk 64 More preferably, be conducive to improve user experience.

To save space, reducing the volume of player, the processor module and bluetooth communication in the present embodiment are specific Other models tool also can be used in the BES2000IZ chip being integrated using set processor and Bluetooth function in other embodiments There is the control chip of similar functions, Fig. 4 is the pin configuration schematic diagram of BES2000IZ chip.The present embodiment is before the use Pass through the bluetooth communication in BES2000IZ chip and establish stable bluetooth connection between mobile phone and communicates.Earphone jack 2 It is connected by ear electric discharge road with BES2000IZ chip, ear electric discharge road includes that ear puts chip, in the present embodiment, the ear Chip is put using TPA6130A2 chip, which provides the directapath between amplifier and loudspeaker, because not using direct current to stop Capacitor and reduce cost savings space；Differential input is provided, because without generating unnecessary common mode in amplifier in Noise.Specifically, as shown in figure 5, ear is put the pin LINM of chip, pin LINP, pin RINP, pin RINM, pin SD, is drawn Foot ADS, pin SCL respectively with the pin LOUT_LN of BES2000IZ chip, pin LOUT_LP, pin LOUT_RP, pin LOUT_RN, pin GPIO15, pin GPIO17, pin GPIO20 are connected；Pin GND is grounded；Pin HPR and the second magnetic bead One end of FB2 is connected, and the other end of the second magnetic bead FB2 draws with one end of the 20th capacitor C20 and the second of earphone jack 2 simultaneously Foot is connected；Pin VDD 2 is connected with one end of power power-supply PVDD and the 19th capacitor C19 simultaneously, and the 19th capacitor C19's is another One end is connected and is grounded with one end of the other end of the 20th capacitor C20, the 18th capacitor C18 simultaneously；Pin HPL passes through first Magnetic bead FB1 is connected with the third pin of the other end of the 18th capacitor C18 and earphone jack 2 simultaneously；The 4th of earphone jack 2 draws Foot is connected with one end of the pin GPIO16 of BES2000IZ chip and the tenth ESD diode D10 simultaneously by the 7th magnetic bead FB7, The other end of tenth ESD diode D10 is grounded；First pin of earphone jack 2 is grounded after passing through the 5th magnetic bead FB5；Ear puts core The pin CPVSS of piece is grounded after passing through the 13rd capacitor C13；Pin CPN is connected with pin CPP by third capacitor C3；Pin VDD1 is connected with one end of the 4th capacitor C4, one end of the tenth capacitor C10 and power power-supply PVDD simultaneously, the 4th capacitor C4 and The other end of tenth capacitor C10 is grounded.

Four in the present embodiment are touched the side up and down that reset switch 7 is separately positioned on 61 bottom of key support, packet Include the 4th be arranged on the upside of 61 bottom of key support touches reset switch SW4, is arranged on the downside of 61 bottom of key support One touch reset switch SW1, be arranged in 61 bottom left of key support third touch reset switch SW3, be arranged in key branch The second of 61 bottom right of frame touches reset switch SW2.As shown in fig. 6, the 4th touch the one end reset switch SW4 ground connection, it is another End is connected with one end of one end of the 25th resistance R25 and the 15th ESD diode D15 simultaneously, the 15th ESD diode The other end of D15 is grounded, and the other end of the 25th resistance R25 is connected with the GPIO10 pin of BES2000IZ chip；First is light Touch the one end reset switch SW1 ground connection, the other end simultaneously with one end of the 22nd resistance R22 and the 18th ESD diode D18 One end is connected, the other end ground connection of the 18th ESD diode D18, the other end and BES2000IZ core of the 22nd resistance R22 The GPIO03 pin of piece is connected；Third touches the one end reset switch SW3 ground connection, the other end simultaneously with the 24th resistance R24's One end is connected with one end of the 16th ESD diode D16, the other end ground connection of the 16th ESD diode D16, the 24th electricity The other end of resistance R24 is connected with the GPIO07 pin of BES2000IZ chip；Second, which touches the one end reset switch SW2, is grounded, is another End is connected with one end of one end of the 23rd resistance R23 and the 17th ESD diode D17 simultaneously, the 17th ESD diode The other end of D17 is grounded, and the other end of the 23rd resistance R23 is connected with the GPIO00 pin of BES2000IZ chip.Light pressure the Three, which touch reset switch SW3, will output signal to processor module and processor module control ear amplification module is made to play next track sound Frequently, similarly, flicking second, which touches reset switch SW2, will make processor module control play last track audio；The 4th is pressed to touch Output signal control is played a upper channel by reset switch SW4, and similarly, pressing first touches reset switch SW1 for output signal Control plays succeeding channel.When pressing third touches reset switch SW3 more than setting time, third touches reset switch at this time SW3 outputs signal to processor module and processor module is made to carry out rewind to audio, and similarly, reset switch is touched in pressing second SW2 will make processor module carry out F.F. to audio when being more than setting time.At the same time, each to touch what reset switch exported Signal can be sent on the mobile phone connecting with player by processor module and bluetooth communication, keep cell phone application same Step realizes next track/last track, the switching of the corresponding functions such as skip forward/back, to realize mobile phone and player synchronization settings and same Walk the function of display.

Two through-holes of switch hole and knob hole are additionally provided on front cover 11 in the present embodiment.Power supply toggle switch 9 is installed In the switch hole, power supply toggle switch 9 is connected between battery 5 and circuit board 3 on circuit, for whether controlling battery 5 It powers to circuit unit 3.Power supply toggle switch 44 uses slide switch, and one end passes through switch hole and is exposed at 1 outside of shell, with It is user-friendly.First device in the present embodiment is rotary coding switch, and second device is and the rotary coding switch phase Pressure-sensitive switch even, the pressure-sensitive switch are connected by circuit board 3 with a speech iput circuit, when pressure-sensitive switch connection, Output signal electrically activate speech iput circuit must by circuit board 3；Pressure-sensitive switch disconnects, and circuit board 3 controls speech iput circuit It disconnects.Rotary coding switch is fixedly mounted on circuit boards, and knob 411 passes through the rotary shaft phase of knob hole and rotary coding switch Even.Rotary coding switch have 360 degree rotation, adjustable range is wide, adjustment speed is variable, controllable, noise is small, the service life grow it is excellent Point, knob 411 and the rotary shaft of rotary coding switch are fixedly linked, which puts mould by the ear on circuit board 3 Block is connected with earphone jack 2, the rotary shaft of rotary coding switch will be driven to rotate when knob 411 rotates, is realized and passed through with this Knob adjusts the function of earpiece volume, meanwhile, the control signal of the adjusting volume can also be transmitted to use by bluetooth communication In the mobile phone at family, synchronizes the broadcast sound volume in cell phone application and adjusted.Pressure-sensitive switch in the present embodiment is opened with rotary coding Pass becomes one, the model EC06 encoder 412 specifically used, EC06 encoder 412 be integrated with simultaneously code switch and The function of push switch, and compact structure reduce the overall volume of the player further.Rotating knob 411 will The rotary shaft rotation for driving EC06 encoder 412, makes EC06 encoder 412 output signal to processor module, processor module The output that ear amplification module is controlled to adjust after analyzing signal, to adjust the volume of earphone.Pressing knob 411 will make Push switch stress in EC06 encoder 412 simultaneously outputs signal to processor module, and processor module analyzes signal It controls broadcasting/pause afterwards and activates the function of speech recognition, specifically: when pressing pressure-sensitive switch and its pressure being subject to effect Between be less than setting time when, processor module will control execute audio play or pause command；When mobile phone and the player are established Bluetooth connection and when controlling the player plays music by cell phone application, and pressure-sensitive switch action time that is under pressure is greater than and sets When fixing time, control is waken up the speech iput circuit connecting with processor module by processor module, starts microphone, this When, user can by microphone input voice (such as voice " Deng Lijun when monarch again come "), which will pass through Bluetooth communication Module transfer carries out when identification execution (such as in song library searches for Deng Lijun to mobile phone, and by voice of the cell phone application to input Monarch comes again), speech recognition search result (song: " when monarch comes again " that Deng Lijun is sung) is finally transmitted back to the player and is broadcast It puts.

As shown in fig. 7, the first pin 111 of EC06 encoder 412 in the present embodiment simultaneously with BES2000IZ chip One end of pin UART1_TX/GPIO_27 and the 12nd ESD diode D12 are connected, the other end of the 12nd ESD diode D12 Ground connection；Second pin 112 simultaneously with the 5th pin 115, the 7th pin 117, BES2000IZ chip pin GPIO21 and the 7th One end of ESD diode D7 is connected, the other end ground connection of the 7th ESD diode D7；Third pin 113 while and BES2000IZ One end of the pin UART1_TX/GPIO_26 and the 6th ESD diode D6 of chip are connected, the other end of the 6th ESD diode D6 Ground connection；4th pin 114 and the 6th pin 116 are grounded simultaneously, the 7th pin 117 simultaneously with the 5th pin 115, second pin 112 connections.When EC06 encoder 412 clockwise or counterclockwise, the first pin 111 and 113 foot of third pin can be successive There is sine wave, BES2000IZ chip judges to rotate clockwise or revolve counterclockwise by the phase of two sine waves of detection Turn, then goes the size of control volume.Press the rotary shaft among EC06 encoder 412, the 4th pin of EC06 encoder 412 114 and the 5th pin 115 will turn on, 114 voltage pull-down of the 4th pin, BES2000IZ chip will test to the 4th pin at this time 114 low levels, when 114 the low level duration of the 4th pin is less than 500ms, BES2000IZ chip controls play or pause Audio.When mobile phone and the player establish bluetooth connection and control the player plays music by cell phone application, EC06 is pressed When rotary shaft and duration among encoder 412 are greater than 500ms, i.e., BES2000IZ chip detects that the 4th pin 114 is low When level duration is greater than 500ms, control is activated into speech identifying function, i.e. BES2000IZ chip will control voice input Circuit conducting enables.The speech iput circuit includes the first resistor that one end is connect with the pin VMIC1 of BES2000IZ chip The other end of R1, first resistor R1 are connected with the 4th pin of one end of the 6th capacitor C6 and microphone MIC1 simultaneously, the 6th electricity Hold the other end ground connection of C6.The third pin and second pin of microphone MIC1 are grounded, second pin simultaneously with the 12nd capacitor One end of one end of C12, one end of the 15th capacitor C15 and third ESD diode D3 is connected, third ESD diode D3's Other end ground connection, the other end of the 12nd capacitor C12 are connected with the pin MIC1_N of BES2000IZ chip, the 15th capacitor C15 The other end be connected and be grounded with one end of first capacitor C1, the pin of the other end of first capacitor C1 and BES2000IZ chip MIC1_P is connected.

Charging module in the present embodiment includes the charging chip of model TP4054 and is arranged on the outside of rear cover 12 Charging contact 14；Indicating lamp module includes light emitting device, and the light emitting device includes four hairs for being mounted on 6 bottom of button assembly Optical diode D11, D20, D13, D19 can make when the light emitting device shines by the whole light for issuing corresponding color of keyboard 64, Product is set integrally to seem more beautiful in charging.Specifically, as shown in Figure 8 and Figure 9, luminous two in indicating lamp module The anode of pole pipe D11, D20, D13, D19 are connected with the pin VCC of TP4054 chip simultaneously, and light emitting diode D11, D20's is negative Pole is connected with one end of one end of the 19th resistance R19 and the 33rd resistance R33 respectively, the 19th resistance R19 and the 30th The other end of three resistance R33 is connected with the collector of the first triode Q1 simultaneously；The cathode of light emitting diode D13, D19 respectively with One end of 20th resistance R20 and the 32nd resistance R32 is connected, and the 20th resistance R20 and the 32nd resistance R32's is another End simultaneously with one end of the 30th resistance R30, the pin CHRG of TP4054 chip, one end of the 18th resistance R18, the 46th One end of capacitor C46 is connected；The other end of 18th resistance R18 is connected with the base stage of the first triode Q1, the first triode Q1 Emitter ground connection, the other end ground connection of the 46th capacitor C46, the other end of the 30th resistance R30 and TP4054 chip Pin VCC is connected.The pin GND of TP4054 chip is grounded, pin BAT3 while one end with the 38th capacitor C38, third One end of 19 capacitor C39, the anode of battery 5, the pin VBAT of BES2000IZ chip and the 8th ESD diode D8 one End is connected, the 38th capacitor C38, the 39th capacitor C39, the other end of the 8th ESD diode D8 and the cathode of battery 5 Ground connection；The pin VCC of TP4054 chip also simultaneously with one end of the 40th capacitor C40, one end of the 4th ESD diode D4, the One end of 26 resistance R26 and one end of the 4th magnetic bead FB4 be connected, the 40th capacitor C40, the 4th ESD diode D4 Other end ground connection, the other end of the 4th magnetic bead FB4 are connected with the contact DC5V1 in charging contact 14, the 26th resistance R26's The other end is connected with the pin GPIO01 of one end of the 5th resistance R5 and BES2000IZ chip simultaneously, and the 5th resistance R5's is another End ground connection.The contact G1 and G2 in charging contact 14 is grounded by third magnetic bead FB3.Make the player can by charging module Being directly placed in charging box can charge, and charge without using USB line.Preferably, provided in this embodiment based on indigo plant The Portable earphone player of tooth communication is equipped with magnet arrangement also on rear cover 12, which can cooperate special charging device On magnet use, be attracted player closely with charging unit in charging, make it have the effect that magnetic charges.Player The process of charging can be indicated by indicating lamp module while charging.Light emitting diode D11, D20 in the present embodiment are White light-emitting diodes, light emitting diode D13, D19 are red diodes, so that indicating lamp module will in charging for the player It will be illuminated by keyboard 64 by feux rouges, then passing through white light when fully charged will be illuminated by keyboard 64, make user to the process of charging It is very clear.

The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model is not limited to The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model Under, many forms can be also made, these are belonged within the protection of the utility model.

Claims (10)

1. the Portable earphone player based on Bluetooth communication, including shell, it is mounted on the intracorporal circuit board of the shell, is mounted on It is inserted in the shell to the rechargeable battery of circuit board power supply and the regulation unit and earphone installed on the housing Hole, which is characterized in that the circuit board include bluetooth communication for being communicated with intelligent terminal, respectively with the tune Control the connected processor module of unit and bluetooth communication and output and input port respectively with the earphone jack and place The connected ear amplification module of device module is managed, the regulation unit includes adjusting the first of the ear amplification module broadcast sound volume for rotating Device.

2. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that the shell Front end is equipped with a through-hole, and the regulation unit controls the ear amplification module including pressing and plays previous bent/latter song, F.F./fast Move back, channel+/ channel-key device, the key device include installation be connected in the through hole and with the shell by What key asembly and four were fixedly mounted on the circuit board and were connected with the processor module touch reset switch, four The top for touching reset switch is connected with the different location of the button assembly bottom respectively, presses the button assembly Different location can make the reset switch that touches of corresponding position generate signal and be transmitted to the processor module, described to press Key asembly includes fixed key support on the housing, and the key support bottom, which is equipped with, touches reset switch phase with described The contact of abutting.

3. the Portable earphone player according to claim 2 based on Bluetooth communication, which is characterized in that the key branch Frame upper end is connected by flexible glue key circle with by keyboard, described to be covered on above the through-hole by keyboard.

4. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that the regulation is single Member includes the second device of pressure sensitivity control starting speech recognition and the ear amplification module sound pause/broadcasting.

5. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that the regulation is single Member further includes the power supply toggle switch whether installation powers on the housing, for controlling the battery to the circuit board.

6. the Portable earphone player according to claim 4 based on Bluetooth communication, which is characterized in that first dress It is set to rotary coding switch, the second device is the pressure-sensitive switch coaxial with the rotary coding switch, the rotary coding Switch and pressure-sensitive switch are connected with the processor module.

7. the Portable earphone player according to claim 6 based on Bluetooth communication, which is characterized in that the pressure sensitivity is opened Pass is connected by the processor module with a speech iput circuit.

8. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that the circuit board Further include the charging module being connected with the battery and is connected with the charging module, is used to indicate the battery charging state Indicating lamp module, the charging module includes installation charging contact on the housing.

9. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that on the shell It further include the magnet arrangement for being used cooperatively, making the two to be closely attracted with special charging device.

10. the Portable earphone player according to claim 1 based on Bluetooth communication, which is characterized in that the earphone Shell by jack is equipped with the link for being used cooperatively with the hook on earphone special, and the hook can be caught in the link In, so that the earphone special is fixedly connected with the shell.