basic function: One-click start four-side obstacle avoidance, camera switching, fixed height function, aircraft foldable, six-way with gyroscope; One-click takeoff, one-click landing, rising and falling, forward and backward, left and right side flying, steering, headless mode, one-click rolling, one-click correction (with camera can add functions: gesture photographing, video recording, headless mode, emergency stop, trajectory flight, gravity sensing, automatic photographing)