Enjoy premium image performance with the BenQ MH680 Projector. Featuring a Full HD native resolution, a brightness of 3,000 ANSI lumens and a high contrast ratio of 10,000:1, the eco-friendly MH680 offers a stunning full screen presentation with the finest details regardless of the ambient light level. The SmartEco Mode cleverly adjusts the lamp power to maximize power saving by delivering the best contrast and brightness performance using only as much light as needed. This BenQ DLP projector supports multiple video formats, providing flexibility to present the latest movies in Full HD quality. 3D PC and Blu-ray ready, it has HDMI input, computer in, monitor out, composite video in, S-video in, audio in/out and microphone in. With its 10W built-in speaker, it can also be used as an audio system when in stand-by mode. The USB flash drive slot can also accept a WiFi dongle to display contents through this 1080p projector's wireless display feature.