Yaber - Buffalo Pro U9 Native 1080P Entertainment LCD Projector with Projector Screen - Black

Touch keys, small size, 4K Ultra HD Support & Free Carry Bag & Projector Screen - U9 projector innovatively uses Luminous touch screen buttons to make operation more convenient when watching a movie or doing a presentation. 2.4G & 5G Dual Band WiFi with built-in Bluetooth - Equipped with 5G & 2.4G dual WiFi, U9 makes it possible to connect to smartphones / tablets without converting cable and make image/video transfer smoother. 4P/4D keystone correction and Zoom function -50% - The most impressive function is the 4D keystone correction.4D keystone correction can not only adjust the vertical and horizontal directions, but also adjust the four points and four sides of the image separately.