Model:DLP-300W Native Resolution: 1280*800 Brightness: 400 (ISO) Contrast Ratio: 10000:1 Evenness: 85% Lamp: LED RGB Lamp Life: ≥30000 hours Menu Language: Chinese,English, Deutsch,Francais,Espanol,Portuguese, Italiano,Pyccknn,Arabic, Panel Size: 45inch DMD（ Texas Instruments ） Projection Distance: 0.25M-3M Image Size: 20-115inch Upward View Ratio: 100% AC Adapter: 19V 2.1-3.6A USB Device: 5V 0.5A Audio Output: 1W+1W Input: RGB In*1/AV*1/YPpPr/Audio out*1/HDMI*2/USB*1 MICRO SD : 2(1for Android) Android 4.2 System: Yes Keystone: Yes 3D: Yes Projector Color : Silver/White/Black/Orange/Red Remote Controller: Yes Projector Size: WxHxD(mm): 163x110x37 Packing Size: WxHxD(mm): 265x205x55 Units/Carton: 6 Units/Carton Outer Packing Size: WxHxD(mm): 375 x 335 x 215