Smart projector with 170 ANSI lumens, 4K support, auto keystone correction and Android 11 Open OS. - 170 ANSI lumens and 1000:1 contrast for brilliant projections - HD quality and 4K-ready for sharp images - Automatic keystone and trapezoid correction - Wireless screen mirroring for Android and iOS - Versatile connections: HDMI, USB, WiFi 6, Bluetooth 5.4