1, Support MP3 format
2, Support USB/SD memory
3, LED display
4, Option: FM radio
5, Option: IR remote control
6, DC 5V/12V
Remote Control Keys function:
Power :ON/OFF (standby)
Mode :USB/SD/FM/Line in(AUX) switch.
PREV: For Previous song in USB/SD/FM state
NEXT: For Next song in USB/SD/FM state
VOL+ : Volume up
VOL-: Volume down
REP: For switching one song repeat or all song repeat in USB/SD state, default is all song repeat .
STOP: For stop the song playing .
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 .