Portable and fashion design?? easy to carry.Support orthographic projection?? rear projection and hoisting</br>Remote control?? easy to operate. Wireless projection: Support all kinds of PC?? laptop?? smart phone?? USB?? SD card ( not included )</br>The LCD lighting system projects a brilliant image onto your wall at a 2000 : 1 contrast ratio</br>Small plastic cover?? protect the lens. 3.5mm auto interface?? support headset?? enjoying yourselves without disturbing others</br>Runs at 4 : 3 / 16 : 9 aspect ratio. Resolution: 800 x 480?? support the maximum resolution of 1920 x 1080?? home theatre</br></br>Product Description</br></br><b> Features: </b> <br>  Support orthographic projection?? rear projection and hoisting <br>  Wireless projection: Support all kinds of PC?? laptop?? smart phone?? USB?? SD card ( not included ) <br>  The LCD lighting system projects a bri