JK6890BT Bluetooth fm mp3 usb music speakers circuits
1,Bluetooth fm mp3 usb music speakers circuits Functions:
USB/SD/MP3/WMA/Line in (AUX)/FM/Bluetooth
MP3 decorder support 32–320kbps
FAT16 or FAT32 systems supported
6 Keys: PLAY/PAUSE,PREV/VOL-,NEXT/VOL+,REPEAT,EQ,INPUT
With Remote control
2, Keys function:
PLAY/PAUSE: Under MP3 mode, short press PLAY/PAUSE, long press
Under AUX mode, press PLAY/PAUSE.
Under FM mode, short press to automatic selection.
PRE/VOL-: 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-.
NEXT/VOL+: 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+.
REPEAT: single repeate, all repeate.
INPUT: USB/SD/AUX/FM switch.
3, Power supply DC5V (Optional 12V)
4, Remote Control--- Keys function
Power :ON/OFF (standby)
Mode : Same function with Long press Play/Pause button on pannel
for switch the working Mode
PREV: For Previous song in USB/SD state
NEXT: For Next song in USB/SD state
VOL+ : Volume up
VOL-: Volume down
RPT: For switching one song repeat or all song repeat in USB/SD
state, default is all song repeat .
U/SD: Switch USB/SD /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/SD state.
Button 0-9 : Select song in USB/SD state, if the song number over 9
, just input the numbers in series .
5,Panel dimension :75*50mm
Bluetooth fm mp3 usb music speakers circuits photo
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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
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