... : 1,Screen ratio: 4:3/16:92,Focusing: Manual3,Lamp source: RGB LED Lcos4,Lamp life: Over 20,000 hrs5,Brightness: ANSI / LED ... , LRC16,Game: “tetris/ renju/ puzzle”17,Speaker: 3W Stereo18,Power source: DC 12V/5A,AC 100~240V 50~60Hz19,Dimension: 132 ...