... change disc automatically.It support CD+G/DVD/VCD/MP4/MP3 formats. Ideal For: DJs, KJs, Home entertainment, Karaoke enthusiasts, Schools ... !! Faster than others in today market!Multi Format Player supportsDVD,CD+G,VCD,MP3,WMA,CD,CD-RW, SACD-Multi,SACD-Stereo ... individual Volume controls Full karaoke functions: KEY CONTROL, VOCAL, ECHO, MIC VOL, MUSIC VOL, SCORING & RESERVE SONGS and much more.Full ...