The APP controls the flight of the quadcopter through wireless WIFI image transmission technology. It has the following functions: 1. Connect WIFI to control the flight of the aircraft through the joystick; 2. Display the real-time streaming picture of the aircraft camera; 3, take photos, video, view photos and videos; 4. Control the flight of the aircraft through gravity induction; 5. Automatic trajectory flight; 6. Voice-controlled flight; 7. Gesture recognition, taking photos and video; 8. VR mode; 9. Music video mode; 10. Video special effects mode.