... digital karaoke ,Remote control,5.1 CH home theater with dvd player Specifications: 1, Selling champion of 2.1CH DVD home sheater system 2,Compatible ... high-resolution terminal output 10, Display Aspect Ratio Conversion (4:3/16:9) And Zoom Function 11, Remote control 12, ... 60/50Hz 16, Include 5 satellite speakers(plastic) and 1 subwoofer(wooden) 17, DVD Player built-in 5.1ch amplifier 18, Support USB ...