1.music 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 ... unusually hot area, such as under direct sunlight, near a heater, inside a closed car (especially in summer)3. This product is ...