Specifications 1 TM2803 Embedded USB SD MP3 module
2 LCD display
3 IR remote control
4 MP3/WMA/USB/SD
5 Board size:88*36mm
TM2803 Embedded USB SD MP3 module 1, Functions instruction Full functions, high quality 1), In USB/SD card can play MP3/WMA format, and operate simply. 2), Support MP3/WMA format 3), IR remote control can control in 8 meter. 4), LINE IN audio input 5), LCD display 2, Mainboard keys operation instruction MP3/AUX: Mode choice-à Choose MP3 Mode, now output audio signal from USB or SD switched. Press to choose LINE IN Mode, now output audio signal from LINE IN Mode. PREV/VOL-: PREV/VOL- à Short press for LAST, long press for VOL-. NEXT/VOL+: NEXT/VOL+ à Short press for NEXT, long press for VOL+. REPEAT: REPEAT à Continuously press this key to switch between ALL Cycle and SINGLE Cycle. When choose SINGLE Cycle, the yellow lamp is light on the mainboard. PLAY/PAUSE: PLAY/PAUSE/RANDOMà Short press for play or pause circularly. Long press for on/off random play function. 3,Relating parameters Mainboard Dimensions: 88*36mm Voltage: AC 9V Electricity: (Max) 150mA