[Full HD 1080P Projector] TRANSJEE A6000pro video projector has 1920*1080P native resolution, supports 4k and 2000:1 contrast ratio and 5800 lumens can provide ultra sharp and vivid video quality. Very suitable for projecting movies, games, presentations and graphics. [Large Screen Size Experience] Provides viewing sizes from 45 inches to 200 inches, and the projection distance is between 5 feet and 15 feet. The recommended viewing distance is 6.6 feet. [Dolby Atmos Support] TRANSJEE A6000pro projector has a built-in powerful speaker and supports Dolby Atmos (Dolby Surround 7.1), which can provide clear sound to meet your daily needs, such as playing movies, photos and games. [Multimedia Device Support and Lifetime Customer Service] The smart projector is equipped with multiple interfaces, such as HDMI, USB, AV, VGA and earphones, through headphones, laptops, DVD / VCD players, speakers speakers, USB disks, computers, PS3, PS4 and so on can meet your various needs. Image technology: LCD Resolution: 1920 x 1080 Brightness: 5800lm Contrast ratio: 2000:1 Light uniformity: 95% Screen display ratio: 4:3/16:9 Projection size ratio: 45-200 inch Projection distance: about 1.38~5.7m / 4.5~18.7ft Recommended screen size: 60-100 inch Keystone correction: 15 vertical (manual) Lens correction: manual correction Projection mode: top and bottom, left and right Display Wi-Fi (wireless on the same screen): yes Digital: Dolby Surround 7.1 Maximum supported resolution (maximum decoding support): 4k Operating voltage : 250v DC input Remote control: 2 AAA batteries (not included) System: Android 6.0