Show your presentations wirelessly in nearly any environment with the BenQ EH600 3500-Lumen Full HD Smart DLP Projector. Its 3500 lumens of brightness will overcome ambient light in most situations, while its 10,000:1 dynamic contrast ratio will help keep images and text clear and distinct. Its 1.49 to 1.64:1 throw ratio and 1.1x zoom offer a range of installation options. The EH600 has a VGA and an HDMI input to support both analog and digital HD video sources. The included Wi-Fi adapter enables you to connect to the internet for browsing or app access, and the onboard Android OS and pre-installed apps allow the projector to play files like PDF, PPT, and more via one of the two USB ports. Its VGA output allows you to daisy-chain multiple projectors or displays to allow them to show the same file or video source. Dual built-in 1-Watt speakers mitigate the need for a separate speaker system, but the EH600 also features an 1/8" audio output to connect external speakers. It is controllable via RS-232 or a mobile app and includes a VGA cable and IR remote control.