4K high-definition display, the picture is delicate and clear. With perfect factory setting mode. Using programmable 12-bit RGB gamma correction technology. Support DP, HDMI and other interface signal input. High-quality LCD screen, flicker-free, low-radiation, greatly reducing eye fatigue and protecting eyes; progressive image processing, application of industry-leading motion compensation technology, improving jagged and blurred edges of moving images Support 7*24 hours working mode.