... 1, Vocal partner ,Voice Cancel and Scoring system2, Special MIDI Karaoke Feature.3, Compatible formats: MPEG4,VCD,SVCD,MP3,CD,CD ... SPECIFICATION Compatibility DiscCD,CD+G,VCD,DVCD,MP3,WMA,SVCD,DVD,MP4,MPGVideo outputVideo out, S-Video, VGA, Scart interlace videoVideo ...