Projector - Supports 4K resolution, brightness 5000 lumens, 240 ° Full-angle projection, automatic keystone correction and autofocus, WiFi 6 and Bluetooth 5. 3 wireless screen projection, ultra-quiet design ≤26 decibels, suitable for home theater/low-latency gaming/education/office use, creates a cozy atmosphere, is an ideal gift choice, can be used with a 5V 2A/3A charger (includes data cable, simple and intuitive installation guide)