ViviBright PRW320 Video Projector 2800 Lumens, full HD 1920x1080 Pixels, with built in HDMI EZCast wifi for wireless display of computer, smartphone, tablet Wireless HDMI wifi built in provides easy viewing almost anything displayed on your computer or smart phone. Excellent display with full HD at 1920 x 1980. The screen display can fit almost any room. Great for office presentations. Control the display through a smartphone. Shocking colors. Small enough to go any where and powerful enough to impress everyone. Finally no need for long cables or wires. Use the HDMI wifi wirelessly from your computer.