... 512MB/1GB/2GB/4GB built in flash memoryMp3 Player, With Lcd And Fm radioMP3 Player,music player,MP3,mp4,mp4 player, ... .After sales service: 2 year warranty3. Approval: CE, FCC,ROHS4. Color: black, silvery,blue,Pink5.MP3 / WMA / AMV (can save WMV, ... sound adjustment, 7 mode equalizer9. USB 2.0 specification supporting10,with LCD,and with FM built in (optional)11. Rechargeable lithium battery through ...