... high quality-For use with MP3,ipod, CD,VCD or DVD Players (connected by an audio cable) -Transmitting Distance: ... For use with MP3,CD,or DVD players Suit for 1GB,2GB,4GB,8GB SD/MMC card,1GB,2GB,4GB,8GB ... Plug USB Drive into car MP3 player Plug in SD Card,enjoy your favourite music Build in FM tansmitter ... flash disk or MP3 player directly or from the SD/MMC card and broadcast through the car FM tuner ...