1. [Mini projector] This projector for the bedroom has 1280720p natural HD clarity, WiFi projector has color calibration and setting technology that reproduces more complex color details than other mini projectors and you sharper, brighter and richer HD images for the night watching. For Bluetooth 5.0 faster and more stable sound and video synchronization, technology you the visual-work experience. Meanwhile, the Bluetooth projector has built -in -up loudspeakers. Projection distance between 0.5-3 meters and 16: 9/4: 3 projection. There is no need to buy an additional screen for your room mini projector, just a clean and flat white wall. It allows you to set your own home cinema anywhere to play movies, photos and video games. You can direct the projector to the ceiling of your bedroom, reach your bed, and watch a movie or another direction. size, 12,000 lumens and light source life up to 50,000 hours. The projector with Wifi and Bluetooth can be controlled directly by the remote control, which makes it easier to use and is more cost -effective.