Portable LED Video TV Beamer Projector for Home Theater Cinema Multimedia Player with HDMI /AV/VGA/SD/USB. Dust-proof design, making you free from daily internal cleaning. Using 20 thousand hours long life RGB-LED lamp, which make color more abundance and satiation. Built-in hifi audio. Change in 16:9 and 4:3 aspect ratio easily. Maximum Resolution: 1080P for display size of 20-80 inches. Low power consumption, small and light and easy to carry. Quite suitable for personal use. Multi-function interface: VGA, AV,USB, HDMI,SD (Support up to 32G,not included). Low power consumption, echo-oriented (Energy saving and environment conservation). Buy this product and Get 35% Off for Portable LED Video TV Beamer Projector for Home Theater Cinema Multimedia Player with HDMI /AV/VGA/SD/USB.