Free Shipping! Optoma Technology Full HD (1920 x 1080) Native Resolution, 4500-Lumen Brightness, 1.5 - 1.66:1 Throw Ratio, 1 x HDMI 2.0 & 1 x HDMI 1.4a Inputs, 3.5mm Analog Audio Output, USB-A Power Out for HDMI Dongle, Built-In Speaker, Full HD DLP 3D...