... car speaker 2.Factory,OEM,ODM 3.TF/USB/FM/MP3 4.LED display 5.CE,Rosh,FCC 2012 ... new mini card music car speaker with TF USB FM MP3 *Built in audio player, can play TF card/ ... U disk,audio file.*FM High sensitive stereo receive function*LED light emitting diode instruction ... 2 front lingts turn on when playing music or FM radioThe 2 back lights turn on when in chargingThe ...