Design AOK-LE3HDisplay Technology TFT-5 Inch - Single LCD Panel Resolution 800 * 600, Support 720p,1080 i,1080 pTrue Brightness 2200 LumensContrast Ratio 800:1 Multimedia Interface 3 * HDMI, 2 * USB (Support Hard Disk), VGA (PC), YPbPr, Composite A/V, Audio out (Headphone)LED Lamp LifeR.G.B LED 96W; 50,000 Hours3D Support Format Red and red or blue and green Format, Must 3D GlassesDisplayable Colors 16.8 million,24-bit RGBLight uniformity85 % Projection MethodFront, Rear, Ceiling Mount, Table Top; Projection Image Image support horizontal and vertical flipThrow Ratio 100" @ 3.15 M, 180"@ 5.6 MImage Size (Diagonal)23"-200"Projection Distance1.5m-8Aspect Ratio4:3 Native, 16:9 Compatible; Switch freelyOSD Language Chinese, English, French, Spanish, Portuguese, ArabicNoise Level (STD/Bright).