Wireless in Car Fm Transmitter with Remote (Blue) Support SD/MMC card /MP3/USB/audio devices Support 128MB,256MB,512MB,1GB and 2GB/4GB Play Mp3 Files(or WMA) Support MP3 music playing Car cigar socket power supply (12V DC power) Colour:Blue Package Included: 1X Car Mp3 Player 1X Audio Cable 1X Remote Controler