Mini Smart Portable Projector with Android 11 operating system. A combination of traditional projector and smart tv box. For educational and entertainment purposes. You can download all your favorite android apps. Bluetooth, HDMI , AUX and wireless connection with Tv Casting. Has a battery life of 5000 hours. 130 inches wide. Automatic keystone corrections. 1GB ram and 8GB memory. Supports 4k graphics.