1, 5.1 MIDI DVD player 2, USB Port 2.0 3, Remote control 4, ... Microphone 5, MIDI disc Description:1, 5.1CH MIDI DVD player2, Dolby AC-3 digital system3, Compatible with MPEG-4 ... CD-4, RW/DVD-RW/JPEG/Kodk5, Progressive scan6, Free zone (all regions)7, LCD display8, Full karaoke function with echo ... readingAccessories:Remote controlUser's manualA/V cableKaraoke discSongbook 5.1ch Karaoke DVD player