Native Resolution:800*480; Brightness:1200 Lumens; Contrast:600:1; Aspect Ratio: 4:3/16:9</br>Mage size:18-220 Inches?? Projection distance:0.5-5M. With keystone correction?? adjusting the picture trapezoidal distortion. We suggest best Projection Distance:2-4M; best Projection Size:49-84 inches??which can make you obtain best User Experience</br>Built-In Android 4.4 System?? WiFi and Bluetooth Features.You can Download and Install App to watch your favorite programs with bigger screen?? Multiple Input Interfaces via VGA/HDMI/USB/SD Card; Connect PC / Laptop via VGA or HDMI(Press "ws"and "P" and select Extend) connect Chrome Cast / Fire Stick via HDMI and USB 5V ports connect DVD / Cable Box via AV cable Connect Playstation PS3 PS4 or X-Box ONE Wii via HDMI cable to enjoy games on so big screen!</br>System Support:Multi-media (Music Picture Video TXT); Enjoying watching movie at home and outside for camping. Not recommended for PPT or business presentation ideal for home theater movies and video game use</br>LED lamp 20000 hours life. Portable design easy to take and travel. Great for outdoor movies</br></br>Product Description</br></br><b>What can you do via this Android LED Projector? </b> <br><br> Just imagine how wonderful you watch moviesfootball matchesplay vedio gamessurfing on line through a big projection size of 80 inches.<br><br> <b>Features: </b> <br><br> <b>1.Built in Android System--operation directly</b> <br><br> Directly watch movies or play games via connect WIFI<br> Download your favorite APPs from Google Play Store<br> Manage your social softwareSKYPEMSNFacebookTwitter etc<br><br> <b>2.Free your eyes from TV--more Eye-protective</b> <br><br> Projector radiation far less than TV and computer??this is better choice if you got kids to play cartoons or teaching vedios. <br><br> <b>3.Various