Function Board
TF Card
5V
1A
Power
MIC
USB
MASTER
MIC.ECHO
MIC.VOL
1.Master Volume
2.LED Lights ON/OFF
3.Mode
4.Recording
5.Mic Echo
AUX
6.PREV
7.PLAY/PAUSE
8.NEXT
9.Mic Volume
10.USB Port
11.MicroSD slot
12.Power ON/OFF
13.Mic Input
14.DC 5V-1A Charging Cable Input
15.AUX Input
P1
Remote Control
Mode
Switch between Bluetooth,AUX,SD and USB
REC Play
Play the recording audio
Mute
Mute audio
Volume Down
Decrease the volume
REP
Repeat song/playlist while in USB or SD mode
PREV
Go to previous song
Numeric keypad
Select songs in USB or SD mode
Play/Pause
Play or pause music currently playing
Fast Reverse
REC
MODE
Fast Forward
F.R
F.F
Volume Up
VOL-
VOL+
Increase the volume
Go to next song
P2
Next