1, Output: 40W+15W*2(RMS) 2,Fuctions:USB SD,FM , ... .O.:8000W 5,Votage:220~240V New Arrival HiFi 2.1 Home Theater Speaker with 6.5" Subwoofer USB SD FM ... remote4.Size: 8 " subwoofer5.P.M.P.O: 8000W Description 1.Model no.: H-2133A2.Function : USB,SD,FM,Full function ... in one carton3.with color box New Arrival HiFi 2.1 Multimedia Speaker System with 8" Subwoofer USB SD FM LED ...