WiMiUS Newest P20 Native 1080P Projector 6800 lumens Video Projector Support 4K Dolby, ±50°Keystone Correction, Zoom Function,

brand new in box. WiMiUS Newest P20 Native 1080P Projector 6800 lumens Video Projector Support 4K Dolby, ±50°Keystone Correction, Zoom Function, Compatible with PC Laptop Chromecast USB Stick Fire TV Stick Smartphones 6800 Lumens Brightness Lumen is the core of a projector. Higher lumens will bring you better viewing experience. Dim projector will be harmful to your eyes. With 6800 lumens brightness, this new release P20 projector will bring you very bright images in dark environment. P.S: For all projectors under USD300, they can only be used in dark environment. Native 1080P Projector Support 4K The main difference of native 1080P projector and 1080P supported projector is that when we play 1080P videos on them, the native 1080P projector will display 1080P quality, while the 1080P supported projector only display 720P or 480P quality. So don't be mislead by 1080P supported projector. P.S: Only when connected with smartphone and PC, it can play 4K videos. 10000:1 Contrast Ratio 10000:1 contrast ratio means that the white image is 10000 times brighter than the black image. With a 10000: 1 contrast ratio, this Full HD Video Projector delivers crisp images and sharp colors. The high contrast ratio increases the contrast of detail and ensures clear readability, making the image brighter, sharper and more eye-catching