... projector could be connected to PC, U disk and other digital products. Games, video, photos, music,a project can be fix ... with world’s advanced DLP projection techniques (DLP), tricolor LED light source, 30,000 hours service life, 1670 million color, 80 ... Ratio2.2 (Projection Distance/Width of Image)Display TechnologyTI DLP (Digital Light Procession) 0.3 DMDLight Source Tricolor LED (Red, Green, Blue ...