|For your multimedia-rich presentations, the BenQ MX850UST DLP projector operates upon the DLP display technology. With 13,000:1 contrast ratio, this BenQ projector presents bright and vivid images on screen. Moreover, featuring 2500 ANSI lumens brightness, this DLP projector makes all your presentations come alive. Operating upon 33 dB audible noise, the BenQ MX850UST DLP projector gives you a peaceful operation. Place this BenQ projector at the most convenient place, as it offers a throw distance range of 0.5-2.7 m. The built-in speakers of this BenQ projector provide excellent sound quality for your videos. What’s more, enjoy your videos on a bigger screen with this DLP projector, as it is compatible with your HDTV.