... , so customers can select songs by fingerBuilt-in 16x DVD drive, used to add songs, and can ... upgrade to the CDG + DVD RecorderSupport VCD, DVD, CDG, MP3G, MIDI karaoke Support the latest ... MP4, DivX, Xvid, MKV KaraokeBuilt-in 320GB-1500GB ... song memory space (which can store 220,000 MP4 or 36000 DVD or ...