Portable LED Projector based on Wi-Fi direct technology, can easily connect your mobile devices. Supports Android Miracast device and Microsoft Windows 8.1 and the above version You can connect your phone/tablet/iphone/ipad with the projector. No more wires!!!. When you use it please confirm a good network condition). -Multiple interface HDMI/AV/SD/USB/VGA/MIRACAST/DLNA -1800 Lumens, Miracast users can enjoy photos from smartphone on television screen, also connect home projector with notebook, than you can share the screen real-time, or watch live TV from set-top boxes on a tablet. -Magnificent colors, rich visual enjoyment. Super color patent brings gorgeous color out, fine optimization of image display to bring you the visual enjoyment. -Multi-chip-coated Optical Lens -Better color quality, better transmittance, better temperature resistance. Screen Max size can be reach 37-115 inch and supported all type audio video file formats.