... DVD / CD Changer CD, CD+G, VCD, DVD, CD-R, CD-RW, DVD+-R, Dual Layer DVD+-RW Compatible 400 discs DVD/CD+G Karaoke Changer With ... .Features:400 Disc Multi-Format DVD / CD Changer Playable Disc: CD, CD+G, VCD, DVD, CD-R, CD-RW, DVD+-R, Dual Layer DVD ... Microphone Inputs 2 Independent Microphone Volume Controller Built-in Karaoke Mixer for Karaoke or Voice Narration Built-in Microphone Bass and Treble ...