1, 2.1 all in one home audio system HDMI 1080p 2, USB 2.0 slot 3, Memory card ... , Video,S-Video,YUV Video Output12, Optical and Coaxial Digital Audio Output13, Switch power supply(worldwide suitable)14, Full function infrared ... /V Line, Remote Control, BatteryProduct picture:Front SideBack Hi-Fi Shelf Music System W/Remote Control Stereo Music