1. Adopting turbojet pump design to reach a speed of 80km/h for you to feel the speed and passion. 2.4G highfrequency wireless remote control system allows a RC distance of 50 meters. Multiple boats can be controlled at the same time without interference. 2. Sturdy propeller provides strong power for the boat to sail. The flexible steering rudder can ly adjust the steering amplitude when the boat deviates from the course. You can also adjust the speed of the speedboat with one key according to your proficiency to enjoy the real driving experience. 3. Low battery/over flight automatic alarm prompts. Largecapacity lithium battery can be ly replaced for longlasting endurance, with convenient USB cable charging. The water circulation cooling system cools down the running motor, reducing motor loss and prolonging life. 4. Fully sealed waterproof cover with multiple strong twist lock design. The front of the boat has a collision protection kit to prevent water ingress and effectively reduce the damage caused by boat impact. It is easy to reset when capsized. If the boat capsizes during sailing, you can reset it by turning the rudder and accelerating.