Native 1080P Full HD Resolution] The projector can deliver you HD movies with 1920*1080 native resolution, which is 4k supported. Equipped with excellent brightness and 10000:1 high dynamic contrast ratio, the hd projector provides sharper, brighter, and richer images! (Portable Projector 100'' Screen Included). 200 Giant Screen &±15°Keystone Correction] Mini Portable projector provides 40-200 inches projection display, at 6.8-16.4 feet projection distance. Keystone correction make setting up and getting the perfect screen position a breeze. It is a good choice as a indoor bedroom home theater, and also good for outdoor movie night for families. Bluetooth 5.1 Function & HiFi Stereo Speaker] The movie projector has built-in powerful dual speakers, that offers you crisp clear sound and excellent auditory sense experience. The bluetooth projector support wireless connecting bluetooth speakers, soundbar, headphones and other audio equipment through bluetooth 5.1 chip