Mcwell Mini LED Projector LCD 1000 Lumens Multimedia Beamer Portable Home Theatre Projectors Portable design, Easy to take and travel, System Support: Multi-media (Music, Picture, Video, TXT); Enjoying watching movie and football match at home ,also applying to courtyard or outside. Halloween, party, Christmas gift for mother and children Watch your favorite programs with bigger screen via HDMI/USB/SD Card; Connect your PC / Laptop / DVD Player to enjoy videos or movies. Connect Playstation PS3 PS4 or X-Box ONE Wii via HDMI port to enjoy games on so big screen.Usually, when the projectors works, the fan will make noise to Radiating due to the highly temperature. It will be better that you can have a break after 3~4 hours using to avoid overheating Multi-function Interfaces USB/AV/SD/HDMI/5V-OUT USB, 50W Low Power Consumption. The USB port is onlyfor U-Disk/Hard Disk Device connecting, as for connecting iPhone/iPad/Android Smartphones, the projector support MHL Input, you need to order the MHL CABLE LOCALLY .5V-Output USB for Mobile Tablet power supply.This means the usb output is only for power supply. (NOT FOR iphone, iPad charging) Projection Distance:1.5~4M, Projection Size: 49~130 inches. Our projector is not the SHORT THROW PROJECTOR (IF YOU LOOKING FOR Short throw projector please go for Google it FIRST) , It only can adjust the size of image by change the distance.We suggest best Projection Distance:1.5-2M; best Projection Size:49-80 inches,which can make you obtain best User Experience. Projection Ratio:1.4:1, Support aspect Ratio 4:3/16:9 Projector needs to be used in a dark environment. It is perfect for parties, home entertainment, camping and video games. Should NOT be used for a business presentations, teaching, meetings where the room is not dimly lit