Detailed Product Description Unify SJ-DVP05 DVD Karaoke Disc Changer PlayerCharacteristics: It loads 5pcs discs one time. You ... disc to disc, it will change disc automatically.It support CD+G/DVD/VCD/MP4/MP3 formats. Ideal For: DJs ... in today market!Multi Format Player supportsDVD,CD+G,VCD,MP3,WMA,CD,CD-RW, SACD-Multi,SACD-Stereo,SVCD,JPEG ... Universal power supply: AC 90V ~ 250V, 50/60 Hz, Auto switch