Basic functions: obstacle avoidance + optical flow height, electric adjustment camera Angle, aircraft folding, six-pass band gyroscope; One-click take off, one-click land, rise and fall, forward and backward, left and right side flight, steering, headless mode, body light/headlight (with camera can add functions: gesture photography, video, headless mode, emergency stop, trajectory flight, gravity sensing, music, 50x zoom, automatic photography)