LightInTheBox Portable Multimedia Mini LED Projector with USB VGA HDMI AV for Party,Home Entertainment,20000 Hours Led life with Remote Native resolution: 480*320, support 640P,720P With LED light source.Multimedia Function.Provide you Multi selection of inputs: HDMI/USB/SD/VGA/AV,long lifespan up to 20000 hrs Manual focus adjusting, The Projection distance is between 1.2M to 3.6M; 3 pieces of glass lenses gives you an amazing picture Easy changing in 16:9 and 4:3 aspect ratio; Low power consumption, echo-oriented.Vehicle power supply supported, easy to use Portable design, easy to take and travel.System Support:Multi-media (Music, Picture, Video); Enjoying watching movie at home and outside for camping.Not recommended for PPT,Word,Excel or business presentation.