The aaxa p400 mini hd projector is a short-throw mini projector that delivers true native 1080p (1920x1080) performance and operates on both battery and dc power. At its heart the p400 incorporates premium short-throw optics mated to a high performance liquid-crystal on silicon imager (lcos). This technology is vastly superior to most single-lcd projectors in terms of optics quality, image performance, and picture uniformity. With a premium luminus 30,000 hour led light source the p400 produces a bright 400 lumens at just 30 watts and delivers a 100” image at a distance of just 63” (0. 7 throw ratio). Projector features