Features:  For use with flash disk, SD/MMC Card, MP3, CD and DVD players, etc  NAND flash built in avaliable (128M--2GB)  Full frequencies (87.5-108.0MHz) , 206 channels available  support bluetooth mobilephone as handsfree car kit  Remote controller provided  Support MP3/WMA file format  Memorize volume, channel, track information  LED display volume, channel, track information  DC12V and DC 24V power support