Optoma HD30HDR- 4K Projector

4K HDR Compatible with World's First 1080p 120Hz 8.4ms Projector, Lights on Viewing - 3800AL with Acurate Rec.709 colours, Easy Connectivity - 1x HDMI In 2.0, 1x HDMI In 1.4a, USB Type A (Power), Full 3D, 3W 
Speaker, ISF Mode with Dynamic Black Technology, Auto Power Off, Game Mode