... , 5.1CH Home Theater System 2, USB 2.0 slot 3, RMS:105W --160W 4, PMPO:1,600W 5, Private ... Home Theater System2, Universal power: AC 110-240V, 60/50Hz 3, Include 5 satellite speakers(wooden) and 1 subwoofer(wooden)4 ... , Built-in 5.1ch amplifier 5, Output Power: RMS105W (15W*5+30W ... :1% 5.1 ch home theater speaker system with usb,sd card reader,FM