... formats:WMA, RM,OGG,AAC,M4A,WAV,MP1,MP2,APE,FLAC,CD. Support for video formats:AVI, MPEG,MPG, WMA, ASF ... has a USB socket.External Memory: 512M / 1GB / 2GB / 4GB. (but SD/MMC Card is not included) Power Supply: 12V to 24V ... MP3 FM transmitter Enjoy the musicPackage including: 1× Car Mp3 Player 1× Mini Remote Controller1× Audio Cable FM Transmitter Car MP3 Player With modulator for sd ...