WaveShark Foil is an innovative water sports product. It changes the traditional way of surfing which relies on the environment, water body, and weather. Even a newbie who has zero experience in surfing can still enjoy this sport using our product, which greatly lowers the entry barrier to the ultimate surfing adventure. WaveShark Foil uses a 2.6kWh lithium battery instead of a conventional engine used by petrol-powered surfboards to achieve zero emissions while delivering power for up to 120 minutes, creating a new surfing experience. WaveShark Foil offers a quieter, safer experience than traditional surfing. Focusing on exhilarating feelings. Self-developed, highly efficient thruster technology provides tremendous propulsion while keeping noise at an imperceptible level. You can glide quietly over the water like a bird, listening to the sounds of nature. After repeated testing, our boards and foils are greatly improved in terms of reducing water resistance and increasing maneuverability. Especially hull part, buoyancy volume, ratio of the center of gravity, bottom of the hull, rear of the hull, and curve of the edge have gone through endless simulation scenarios and test runs which allowed us to analyze and achieve the best balance between appearance and function. In terms of foil design, we provide users with two different models of wings. One is larger, providing more lift and a more stable experience, while the other is smaller, but faster, more flexible and exciting for more experienced players. In regards of coating design, we chose a relatively bright metal red, to represent vitality and passion. Two things surfing stands. Curved lines and textures running on the side of the board establish a sense of technology and movement, and visually enrich the level of detail of the whole product. Being unique we added a cool dynamic taillight at the rear of the board, which is equipped with an IMU sensor, so that it can recognize the turning and speed change. At the same time, users can also set the color of the taillight on the APP, which allows users to add a personal touch to their boards.