2,300 lumen white and colour brightness is suitable for home theatres and other mostly-dark environments 1080p HD projector produces crisp visuals with dynamic colours and optimal detail 60Hz refresh rate allows for low input lag, making fast-paced games run smoother DLP display technology uses mirrors to reflect light efficiently, delivering bright, clear picture VGA to UHD connection, two HDMI ports, S/PDIF audio out with 5.1 channel support, and one USB port enable easy connection to your devices Long throw distance lets you project onto 60- to 150-inch screens from up to 4.4 metres, allowing for versatile placement Built-in 5W chambered speakers produce superior audio HDR10 and HLG compatibility delivers deeper blacks, so fine details shine through during dark scenes Vertical lens shift, 2D Keystone, and 1.3x zoom allow for flexible installation options without sacrificing picture quality