... :3Luminous Flux 180 Lumens (Max.)Contrast(FOFO) 800:1Resolution 1024 x 768 (XGA)Projection Image Size 6” -- 180” (Recommendation)Projection ... °Projection mode Orthographic Projection,rear projectionInput Ports HDMI1.3,Support Full HD 1080P,VGA,VIDEO,SD/MMC,USB,AUDIO(Stereo),DVB ... 12V/5A AC adaptorOperation temperature 0°C -- 40°CDimension 132mm x 114mm x 46mmWeight 402g(No including AC adaptor)