Wireless & Portable --- Size of a book(7.8*6*2.7 inches)?? pair your phone with the built-in Wifi?? you can take this theater anywhere for movie?? video or game as long as you got a phone. (Note: the projector needs to be connected to home power with cable.)</br>A 130" Screen --- By adjusting the distance to the wall?? the display size can be 50''(4.95ft)?? 70".22ft)?? 100"9.32ft)?? 130"12.47ft) of high definition.</br>20??000hrs Durable Lamp --- 55W 1??200Lumens LED bulb?? 20??000hrs"r long lifespan?? displays 16.7 million colors?? with loud speaker.</br>5 Formats Input --- Support USB/SD/AV/HDMI/VGA input and WiFi?? you can play videos in whatever your PC?? laptop?? USB disk?? SD card?? cellphone?? TV box?? play station?? Xbox?? etc.(Airplay function currently doesn't support iOS10!)</br>Arty Appearance --- Polyhedron case design?? your place is not only a theater with this case?? but more artistic and modern.</br></br>Product Description</br></br><b>Must Know Before Purchase!</b><br> 1. Due to DRM?? please contact YouTube/Netflix if they fail to play!<br> 2. This projector is designed for home theater movies and video games?? not recommended for EXCEL or business presentations. <br> 3. Due to copyright?? the projector does not support Dolby audio format?? if there's an audio problem please turn off the Dolby audio output.<br> <br> <b>How to pair your mobile devices with BlitzWolf projector?</b><br> <b>Step 1: </b><br> Turn on the projector?? press Input and select " see a page with Mode(Miracast/DLNA) and password?? press OK to switch between either modes.<br><br> <b>Step 2:</b><br> For Apple devices?? select the DLNA mode; For Android devices?? select the Miracast mode. Go to your phone WLAN managing page?? pair with the WiFi spot "ink-xxxxx" with the password on the sreen.<br><br> <b>Step 3:</b><br> For iPhone/iPad?? find the Airplay at the pull-up menu?? click "-Link-xxxxx"?? switch on "irroring" and done. For Macbook?? find the Airplay an