Wireless and Portable: Built-in WiFi module?? browsing YouTube to watch videos directly anywhere?? portable mini design?? easy to take around and travel.</br>Compatible resolution up to 1080p. ??15 degree manual Keystone Correction. An average lamp lifetime of 20??000 hours.</br>Large screen can relax your eyes from TV: It supports projection size from 37 to 130 inches?? and the best projection distance is about 2m with projection size 80 inches. You may enjoy large screen while protecting your eyes.</br>Multimedia function with AV\ VGA\ USB\ SD\ HDMI\ TV input to getting your favourite programs with a big screen. Enjoy video movies by connecting the PC / Laptop/Phone/?? enjoy games by connecting PS3 PS4 or X-Box via HDMI port.</br>Not recommended for PPT Word Excel or business presentation.</br></br>Product Description</br></br><b>Wireless & Portable makes you take this theater anywhere for movie?? video or game </b><br><br> <b>Large Screen Experience-Relax your eyes from TV