... Colors16.8 million,24-bit RGBLight uniformity85%Projection MethodFront, Rear, Ceiling Mount, Table Top; Projection Image support horizontal and vertical flipKeystone CorrectionN ... ,warranty card,certificate, etc.Optional AccessoriesProjection screen, Remote, Carrying Case,Ceiling mountBasic informationNoise Level (STD/Bright)31dBOSD User ControlsStandard two languages ...