TouMei C800i is the tiny portable 100ANSI Lumen Pico Projector. It realizes mobile projection by mating a lithium ion battery with DLP Projection technology. This portable projector can deliver high quality images both plugged in or on battery power. The C800i features 100 Lumen optical engine powered by 30000 hour Vibrant Color LEDs and a native HD resolution of 854×480. This optical power house enables the C800i to deliver vivid 100″ displays in dark areas and usable displays in brightly lit areas with the large projection scope from 20 to 120 inch. Variety of media formats output, such as audio, video, image and flash, can be supported for business presentation or home enjoyment.