... , DVD Player built-in 5.1ch amplifier 18, Support USB 2.0 19, Karaoke functionAccessoires:Remote control,lens, decoder,power board,user ... manual, panel, color box ... Full-range speaker driver15W 4ohm2.75"Frequency Response180Hz-20KHz Distortion1% S/N Ratio ≥85dbRegion:Southeast Asia ... .comhttp://yinco-audio.en.alibaba.com YC-1090+dvd-003 2.0 CH USB home theater with dvd player