Basics Parameter Product Technology: EPSON 0.7'' HTPS TFT LCD * 3 Resolution: SVGA ( 800 *600 ) Brightness: 2200 ANSI Lumens Contrast: 600 : 1 Lamp & Duration: 180 w, long life cold light, > 2000 Hour Brightness Balance: > 95 % Trapeziform ( Keystone ) : Auto Adjust, Vertical +/- 30 degrees Speaker: 2 W Whisper Mode: 30 dB Input Terminals Computer RGB D-Sub: 2 YPbPr: 1 Mini Jack Audio In: 1 Composite Video RCA: 1 Wire Control RS-232 : 1 Output Terminals: Computer Out D-sub: 1 USB Mouse: 1 Mini Jack Audio Out: 1 Performance & Other Function: Data Compatibility: VGA Analog, Video , PC, MacPC, HDTV ( 1080 i, 720 p ) Video Compatibility: NTSC, PAL, SECAM Color: 16.7 Million Projection Lens: F 1.8 - 2.1 / f 26.5-31.5 mm, by hand Aspect Ratio: 4 : 3 / 16 : 9 Control key pad: Remote Control with Laser Pointer Projection Size ( Diagonal ) : 40'' -- 300'' Projection Way : Front / Back / Desktop / Overhead Power Consumption: 250 W Power Supply: 100-240 V / 50-60 Hz On Screen Display ( OSD ): English / French / Spanish / Italian / Portuguese / Swidish / German Other Function: 16 X picture magnify, picture freeze, menu adjust etc. Safety Certificaates: CUL, UL, CE, GS, TUV, 3 C, FCC Warranty: Three years after sales Attached Parts: Control Keypad, 1 * VGA Cable, 1 * Video Cable, 1 * S-Video Cable, 1 * power cable, User Manual