Functions: 1. Forward, backward, turn left, turn right 1. 2.4G gun-type remote control, the remote control distance can reach 50 meters, single-machine single-frequency, multi-person competition in the same field does not interfere with each other. 2. The driving time is up to 20 minutes, and the play is longer. 3. Manually correct the navigation rudder: The two-way navigation rudder swings left and right in both directions. When the direction is offset, the navigation rudder can manually correct the deviation from the track, so that the model can sail in a straight line on the water surface more smoothly. 4. Streamlined hull: Based on the free fall of physical water droplets, the shape of the water droplets is simulated, and the hull is streamlined to increase the sailing speed. 5. The remote control distance is about 50 meters