USB slot ,digital karaoke ,Remote control,2.0 CH home theater with dvd ... Progressive scan. 5, PAL/NTSC System. 6, Coaxial and optical digital output 7, Scart output(Optional) 8, Video horizontal resolution of ... 17, DVD Player built-in 5.1ch amplifier 18, Support USB 2.0 19, Karaoke functionAccessoires:Remote control,lens, decoder, ... .alibaba.com YC-1090+dvd-003 2.0 CH USB home theater with dvd player