5 1 Home theater speaker systems 1,RMS:45W+10W*5 2 ... remote control USB/ SD,FM Remote New 5.1 Home Theater Speaker System Features:1. Built-in USB and SD memory ... button with remote control is very convenience for put your home any where3. Volume, bass, treble, echo, mic-volume ... model & hot selling Specification:5.1CH home theatre with remote controller 1,Output power:45W+10W*5(RMS)2,Speaker driver ...