The Screeneo U3 video projector features ultra-short-throw technology, excellent Dolby Digital sound and an Android operating system that generates a vibrant Full HD image with 2,800 color lumens. Its advanced technology can project a stunning 120-inch image (up to 200 inches) less than 40 cm from the wall, making it ideal for home use! The Screeneo U3 is a true all-in-one video projector with Wi-Fi, Bluetooth, wireless screen duplication and all the applications you'll need!