About this item: 
3-chip 3LCD technology for Best-in-Class Color Brightness (4) — 4,200 lumens of color and white brightness (2) 
Bright widescreen images — with native WXGA (16:10) resolution 
Virtually maintenance-free — 20,000-hour laser light source with no lamps to replace (1) 
Built-in wireless networking with enterprise-level security — for easy classroom collaboration 
Connect with Miracast — supports software-free, peer-to-peer wireless connectivity 
Wireless sharing with Epson iProjection — connect up to 50 devices, including Chromebook, iOS, Android, Mac, and PC screens; simultaneously display content from up to four devices (3) 
1.6x optical zoom — expand your projector placement or installation flexibility; get sharp, clear images with no digital distortion 
Remote management and control tools — for ease of access and maintenance
Two HDMI inputs— supports multiple high-definition AV devices
Powerful 16 W speaker — engages every student