Feature:speaker box with LCD calendar,clock,radio,controller;used for computer,MP3,MP4,CD,Mobile,SD card,U dic,mobile,personal Model:CY-87Size: 180*110*105mm Colour:blackMaterial:ABS and woodOutput power:3W*2Battery:Nokia battery 1000MA,2-4hoursBattery:USB,DC 5V/8HFeature:speaker box with LCD calendar,clock,radio,controller;used for computer,MP3,MP4,CD,Mobile,SD card,U dic,mobile,personal Speaker ...