usb sd fm bluetooth mp3 decoder player circuit board pcb module for sound

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  usb usb sd fm bluetooth mp3 decoder player circuit board pcb module for sound

 1.usb fm line bluetooth mp3 decoding board module function. 

 USB/TF /MP3/Line in (AUX)/FM/Bluetooth

  MP3 decorder support ****0kbps

  FAT*6 or FAT*2 systems supported

  4 Keys: MODE, NEXT/V+, PLAY/PAUSE/SCAN, PRE/V-

 With Remote control 

 2, Keys function:

MODE: USB/TF /AUX/FM/Bluetooth switch.

NEXT/V+: Under MP3 mode,  short press NEXT, long press VOL+.



         Under AUX mode, press VOL+.



         Under FM mode, short press to selection up, long press VOL+.

         Under bluetooth mode, press VOL+.







PLAY/PAUSE:Under MP3 mode, short press PLAY/PAUSE, long press choose next folder 

             Under AUX mode, press play/mute.



             Under FM mode, short press to automatic selection.

             Under bluetooth mode, press play/mute.



PRE/V-: Under MP3 mode, short press LAST, long press VOL-.



       Under AUX mode, press VOL-



       Under FM mode, short press to selection down, long press VOL-.

        Under bluetooth mode, press VOL-.

3, Power supply DC5V

 4, Remote Control**- Keys function

Power :ON/OFF  (standby)



Mode : Same function with Long press Play/Pause on pannel for switch the working Mode



PREV: For Previous song in USB/TF state



NEXT: For Next song in USB/TF state



VOL+ : Volume up



VOL-: Volume down



RPT: For switching one song repeat or all song repeat in USB/TF state, default is all song repeat .



U/TF: Switch USB/TF /FM scan.



MUTE: First press mute , press again will release from mute.



EQ : NORMAL/JAZZ/ROCK/POP/CLASSIC/COUN



PLAY/PAUSE : For play and pause in USB/TF state.



Button **9 : Select song in USB/TF state, if the song number over 9 , just the numbers in series .

5,Panel  dimension :**5**5.5mm

usb fm line bluetooth mp3 decoding board module photo 

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Shenzhen J&K Ideal Electronic Technology Co., Ltd.  is a professional manufacturer and is devoted to the integrated business modes of R&D, manufacturing, sales and services. Our main product series includes USB, SD MP3/MP5 module, amplifier module, wireless module, etc.

With a powerful R&D team, good quality, competitive price and unique design, we will present more advanced professional technology and sincere service for customers.

Welcome to visit our company for business discussion at any time at your convenience. Our products are expanding very fast and well be accepted by consumers all over the world.