International Version - Product may not include US Warranty</br>WIFI READY PROJECTOR - with built-in TP-Link can connect your iPhone/iPad/Android device/Macbook?wirelessly. (Only support: iPhone & iPad iOS version 8.0 above Android Smartphone & Tablet version 4.2.2 Above Windows8.1 & Windows10).?Wireless function supports Airplay Miracast and DLNA transmitting audio video picture of smart phones computer and laptop to big screen.Make synchronous playback content come true.</br>MULTIMEDIA?SUPPORT - with VGA/USB/AV/SD/HDMI/5V-OUT USB interfaces. Connect your PC / Laptop / DVD Player to enjoy video or movie. Connect PS3 PS4 or X-Box ONE Wii via HDMI to enjoy games on big screen. The USB port is only for Flash Drive/Hard Disk connecting for connecting with Android Phone you need a MHL cable (Recommend connect iPhone/iPad/Android phones via wireless display) .5V-Output port is only for Phone Tablet power supply (NOT for iPhone iPad charging)</br>ATTENTIVE SUGGESTION- NOT RECOMMEND for PPT/business/teaching presentation. Need to use in Dark environment ideal for home theater movies and video game use. Brightness: 1000 lumens (International) / 100 lumens (US). NATIVE RESOLUTION: 800x480. Projection distance:1.5m-4m?? image size:49-130 Inches??. It only can adjust the size of image by changing the distance. Suggest best Projection Distance:2.5-4M.</br>PORTABLE LIGHTWEIGHT PROJECTOR - Unit Size ( L*W*H) : 7.4 *