With a manual correction keystone feature and a projected dimension of 30-120 inches, the UNIC DLP P11 4K Mini Portable LED Projector is perfect for any entertainment needs. Weighing only 0.7 pounds, it's portable and easy to set up anywhere. With a high contrast ratio of 500:1 and 50 ANSI lumens, it provides a clear and bright image. This projector is certified with CE and runs on the efficient Android 9.0 operating system. With DDR4 2GB/4GB RAM and EMMC 16GB/32GB ROM, it has plenty of storage for all your digital media. The Quad Core ARM Cortex-A55 CPU and 2.4GHz/5GHz WiFi ensure smooth and reliable performance.