Pen-based WXGA ultra short-throw interactive display for classrooms. Transform your classroom into a collaborative learning space with the BrightLink 685Wi ultra short-throw WXGA interactive display. Featuring 3,500 lumens of color and white brightness the 685Wi delivers a dynamic, easy-to-read display up to 100" - from as close as 11" away. Take interactive learning to new heights with dual pen-based interactivity that lets up to two users draw and write on almost any wall or existing whiteboard. Wirelessly display content from a variety of devices - including Chromebooks - using the Epson iProjection™ App with Moderator device management software. Plus, it includes a 1-year subscription to the SMART Learning Suite. Bright and Colorful: Features 3500 lumens of color brightness (color light output) and 3500 lumens of white brightness (white light output). WXGA Resolution: 1280 x 800 HD widescreen resolution. Interactive: Make almost any smooth, lightly-colored surface interactive with BrightLink solutions. Two Interactive Pens - Simultaneous: Annotate and interact with projected images using two interactive pens. Users can write simultaneously or independently. Multi-PC Projection and Moderator Function: Connect up to 50 devices over a network, and select up to 4 displays to project simultaneously - great for comparing students' work Ultra-Short Throw Projector: Can be mounted only 9" away from the board for a projected image as large as 87" diagonal - with no shadow interference.