MJX B20 EIS 2160P 30fps footage---Max flight time Test HD

RC Drone buy link: https://www.amazon.com/dp/B08D7RV9BQ We test max flight time about 21-22 minutes, same as SPEC statement. Record in Micro SD Card, request class 10. micro sd car support max 128GB MJX Bugs 20 4K EIS 2160P 30fps GPS RC Quadcopter Drone Resolution 4K UHD 3840*2160 30fps.5GHz FPV WIFI Camera EIS (Electronic image stabilization technology) UHD Camera. 2206 Brushless Motor, GPS. Headless, APP name: M RC PRO Follow me function, Orbit flight. Auto return home with low power or lost signal.