... 2.display technology:lumens lossless 3d technology 3.hd home theater projector hd home theater projector with 3D silver screens Detailed ... Lens Cap, User’s Manual, Warranty Card, AC CableOptional AccessoriesAV cable, Ceiling Mount, and Silver ScreensWarranty1 Year Limited Parts and Labor ... on LampOS CompatibilityWindows XP,vista,win7; Linux; Mac OS hd home theater projector with 3D silver screens