gps rc drone 4k hd camera quadcopter optical flow wifi fpv with 50 times zoom foldable helicopter professional drones

features: the gps returns to the takeoff point with one button, and the low power returns to the air, and there is no signal to return. gps smart follow: after the aircraft links to gps, the app follow function is turned on, and the aircraft follows the mobile phone. image following: 1-5m from the aircraft to identify the subject and perform automatic follow-up flight. gesture shooting recognition: within 1-5m from the aircraft, make a camera gesture/camera gesture to the camera. multi-p...