... from USB flash drives & SD, MMC, MS cardsCompatible with DVD-RW,JPEG,CD+G, VCD, SVCD, MP3, WMA ... , DVD and MPEG4Karaoke function with 2 microphone inputs on the front panel and 2 on ... the rear panel, volume controls, echo level and key controlMulti playing modesVarious effects modes: Standard, Jazz, Pop, ... , requires 2 x AAA batteries (not supplied) 5 Disc DVD Player With Karaoke