OnlineDo Wireless WIFI Mini Portable LED LCD Video Projector home Cinema Theater Beamer support PC Laptop XBOX PS3 PS4 DVD TV BOX with VGA/USB/SD/AV/HDMI Projector - 1200 Lumens, Wifi Display Updated model OnlineDo UC46, WIFI Inside 1200 lumen can provide crystal clear image in dark environment. You can connect your iPhone/iPad/Android device/Mac wirelessly with the projector's UNi-Link OS via WIFi. No need wires. If wireless display can't work normally, please contact us, we will send you detailed instructions (NOTICE: UNi-Link OS is compatible with above Android4.2.2, IOS6.0 and Win8.1 system. When you use it please confirm a good network condition) Native Resolution: 800x480; Brightness:1200 Lumens; Contrast: 800:1; Aspect Ratio: 4:3/16:9; Image size 36-130 Inches(Recommend Distance 8.0 ft, best Projection Size: 80-120 inches) Many kinds of input ports(VGA/HDMI/USB/SD Card); You can watch your favorite programs with 120 inches screen via VGA/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 NOTICE: Due to the copyright issue of Dolby, this projector does not support Dolby's Audio decoding. Please turn off the Dolby voice or you might not get sound from videos( Especially in Netflix videos) For perfect sound, we recommend customer connect an external speaker(Via the 3.5 mm headphone jack, or via the 3-In-1 audio&video port) This OnlioneDo UC46 is not recommended for PPT/WORD or business presentation, ideal for home theater movies and video game use! It is also good for football or basketball match at home or movie night in the courtyard