... SD card !support wma/mp3 !support FM transmitter !uses as car adapter Car radio mp3 FM-07 is a classice ... car mp3 player,which can support bulit-in ... support USB port 2.0, USB driver,direct USB mp3 player etc.*support card reader too, which can ... ,including red,blue,black,yellow.*support wma and mp3 music files.*support FM transmitter, which has FM ...