1. 800*480 pixels WXGA original resolution, compatible with WUXGA(800*480).
2. High efficient LED light, lamp life span more than 20,000 hours.
3. Speakers built-in projector, no need connect with any extra speakers.
4. Monolithic 4-inch LCD technology, HD display.
5. Compatible with PC: WXGA(1,280*800, 1,280*768), UXGA(1,600*1,200), SXGA+(1,400*1,050), SXGA(1,280*1,024), XGA(1,024*768), SVGA(800*600), VGA(640*480).