Excelvan FM Transmitter Car Charger Adapter For BlackBerry /Sony / Samsung and mp3/mp4 Player GENUINE FINIGO PRODUCTS ,Don't buy fakes from unauthorized sellers. Support SD/MMC card /MP3/USB/audio devices Play Mp3 Files(or WMA) Support MP3 music playing Car cigar socket power supply (12V DC power) Package Included: 1X Car Mp3 Player 1X Audio Cable 1X Remote Controler 1X 8GB Card