Emerson DT558 Portable Karaoke DVD/CD+G System Portable karaoke system with 5.5-inch monochrome screen Built-in speakers with 3-inch full range drivers and 0.8 watt RMS power output Plays DVD Karaoke, CD+G Karaoke, DVD Movies and CDs Uses AC power or 4 C-sized batteries (not included) Includes wired microphone and sampler disc AM/FM Radio, TV, DVD Portable Karaoke System