mini projector,portable mini projector,home theater projector,support MPEG4 AVI, RM, RMVB, FLV, ... high-capacity lithium-ion battery, support for a long time mobile usage Built-in high-quality ... power outposting Projector is turned off to support a separate function, as MP3 using the Touch button ... models to choose from a variety of music, Support for WIN2000, WIN XP, VISTA system; High-speed USB2. ...