The ultra slim, widescreen, wireless projector with easy image adjustment. Deliver widescreen presentations in the office or on the road with the ultra slim PowerLite 1781W wireless projector, featuring easy image adjustments. This thin 4 lb model provides 3200 lumens of color brightness and 3200 lumens of white brightness plus WXGA resolution for HD-quality content. Offering 3x Higher Color Brightness than competitive models, Epson® 3LCD projectors ensure vivid presentations. Featuring the latest in connectivity, the 1781W can wirelessly display content from your tablet or smartphone. You can even share HD videos using your streaming device. The 1781W supports Chromecast™, Roku® and MHL-enabled devices. And, auto horizontal/vertical keystone correction facilitate simple setup. Bright and Colorful Features 3200 lumens of color brightness (color light output) and 3200 lumens of white brightness (white light output). Contrast Ratio Up to 10,000:1 contrast ratio. Wireless Ready Includes a high-speed LAN module for wireless connectivity. HDMI Connectivity Includes all-digital, HDMI audio and video connection, for HD quality with just one cable. Auto Screen Fit Easily and quickly adjust the image to fit the screen. WXGA Resolution 1280x800 HD widescreen resolution.