camera drone gps 4k hd esc dual camera optical flow follow me quadrocopter wifi fpv long battery rc drone

features: 1.gps returns to the takeoff point with one button, low power returns, no signal returns. 2.(1) gps smart follow: after the aircraft links to gps, the app follow function is turned on, and the aircraft follows the mobile phone. (2) image following: 1-5m from the aircraft to identify the subject and perform automatic follow-up flight. 3.4k camera: adjustable camera by transmitter, 90, capturing unprecedented s from inimitable angles upon sky. 4.gesture shooting recognition: ...