Mini Smart Portable Projector Pro version with Android 11 operating system. Smaller and more portable than the first version.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.