. The EB-685W's ultra-short-throw design means that you can present large images from a very short distance with minimised shadows & glare. With a brightness level of 3500 lumens an HD-ready WXGA resolution a 14000 1 contrast ratio & HDMI input students benefit from sharp clear images Key Product Info. Up to 100-inch display & outstanding quality HD-ready WXGA resolution with Epson 3LCD technology Reliable enhanced reliability & a longer lamp life Wireless Connectivity (Optional) Allows content to be shown from a range of devices Long lamp life Up to 10000 hours in eco mode Ultra short throw projection For maximum installation flexibility Product Features High-quality bright images Epson's 3LCD technology ensures high-quality images with equally high White & Colour Light Output for vivid colours & bright images even in daylight & three times brighter colours than leading competitive projectors. Keep costs down Project for longer with enhanced reliability & a longer lamp life of up to 10000 hours in eco mode. Enhanced learning Split-screen functionality allows two pieces of content to be displayed simultaneously without compromising on quality. The moderator function allows teachers to remain in control choosing what content to display. Optional wireless capability Wirelessly display content easily from a range of smart devices & Google Chromebooks using our i Projection App. Document camera compatibility Connecting the optional Epson document camera means that you can easily display images & 3D objects with incredible detail for the whole class to see. What's in the box?. Power cable Remote control incl. batteries CD Manual Quick Start Guide Wall hanging bracket Warranty card Main unit Safety Cable