U04AM Features:  For use with NAND flash built-in(capacity 128M-2GB), MP3, CD and DVD players, etc  Full frequencies (87.5-108.0MHz) , 206 channels available  Remote controller provided  Support MP3/WMA file format  Support digital selection of songs and digital channel setup  Memorize volume, channel, track information  LED display volume, channel, track information  DC12V and DC 24V power support