... MP3 Player For Flash Drive (USB only) For use with MP3,CD,or DVD players Suit for 1GB,2GB,4GB ... ,8GB SD/MMC card,1GB,2GB,4GB,8GB USB flash device,and 1GB,2GB,4GB,8GB Mp3 Player!Multi ... FM channels 12 votl wireless transmission LCD show the volume and ordinal number of song Mp3 player ... your car directly Plug USB Drive into car MP3 player Plug in SD Card,enjoy your favourite ...