Obstacle avoidance function: the obstacle avoidance device detects whether there are obstacles in front of the 120 fan-shaped sweep in front of the laser, and the remote control will alarm if the obstacle is detected within 20 meters and the drone cannot move forward 1. GPS returns to take-off point with one key, low power return, no signal. 2. GPS intelligent tracking: After the aircraft is connected to the GPS, open the APP tracking function, and the aircraft will follow the mobile phone. Image follow: 1-5m from the aircraft to identify the subject and automatically follow the flight. 3. Gesture shot recognition: within 1-5m from the aircraft, face the camera to gesture photo/camera. 4. Multipoint flight planning for route: The aircraft will fly autonomously according to the preset route, and the player will focus on shooting. 5. fixed-point surround: find the center point of the surround, then use the joystick to move the desired surround radius. 6. Aircraft recovery function: click the GPS signal icon 3 times to open the map interface, the map displays the latest aircraft distance, latitude and longitude