The ASUS B1MR Ultra-bright Wireless LED Projector delivers incredibly bright, sharp visuals with native WXGA 1280 x 800 resolution, 900 lumens light output, and a 100% NTSC colour scale to project precise, detailed colour images. The B1MR features a mercury-free Eco-LED light source with a 30,000-hour lifespan to cut down on maintenance and bulb-replacement costs. The ASUS B1MR features a small Wi-Fi adapter for a direct wireless connection to a notebook PC, or Android and iOS devices. This removes the need to carry a video cable solely for presentation use, and allows presentations, documents and multimedia files to be streamed to the B1MR wirelessly from elsewhere in a room. The B1MR with ASUS WiFi Projection APP helps bring iOS and Android content from input device to the big screen, and also provides advanced Split Screen Control, to allow user to choose two or four split screens. The ASUS B1MR turns on in five seconds without having to warm up, and powers off without the need for a cooling-down period. Whatever angle the B1MR is positioned, the Auto Keystone Correction detects and corrects to ensure a straight, rectangular shape. The B1MR has the best short throw ratio for you to project a 51-inch image from a distance of only 1 meter from the screen.