HD Dragon is a toy drone control application that supports automatic Bluetooth connection with devices and acquisition of device Wi-Fi information, enabling one-click connection. It offers real-time high-definition video streaming playback, supports taking photos, recording videos, and album management. It has basic control functions such as one-click take-off, landing, and emergency stop, as well as various flight modes like fixed altitude, headless mode, gravity sensing, VR mode, and trajectory flight. It also supports advanced functions such as gesture photography, 360-degree rotation, zooming, gyroscope calibration, etc. It offers three speed adjustment levels (30%/60%/100%), multiple language interfaces, and provides a complete control experience for drone enthusiasts.