MP3 player, SD Card Reader, FM Transmitter,WMA/AMV Matched with a remote control. ... ,8GB SD/MMC card,1GB,2GB,4GB,8GB USB flash device,and 1GB,2GB,4GB,8GB Mp3 Player!Multi FM channels ... your car directly Plug USB Drive into car MP3 player Plug in SD Card,enjoy your favourite music Build in FM ... from the USB flash disk or MP3 player directly or from the SD/MMC card and broadcast through the car FM ...