Compact?? Lightweight Design and easy to take around</br>800 Lumens LED light source. 800 * 480 high definition?? give you fantastic home cinema experience. 100% brand new and high quality?? long lifetime up to 30000 hrs.</br>Image size: 30-120 Inches?? Recommended Projection distance: 3.5-8.5 feet. With keystone correction?? adjusting the picture trapezoidal distortion</br>Multi-function input USB/AV/SD/HDMI/Micro USB?? 50W lo