High Speed Racing RC Boat Navigation Self Flipping Water Cooling Anti Collision Hull RC Speedboat Toys|RC Boats Main Feature: 80KM/Hultra high speed 3536-1800kv brushless motor, with water cooling system, to ensure sufficient power, flexible drive shaft structure, better performance. High-strength metal blades and water rudders are not easy to deform or break under high-speed driving, which makes driving more stable and longer life of accessories 40A brushless water-cooled ESC, fully waterproof and water-cooled design, support 2-4s power supply, various types of batteries can be used Two-way remote control with reversing function The hull is made by ABS plastic, which is impact-resistant and crack-resistant, expands the life time of boat and make you be able to enjoy more fun. Low Battery Protection,While the transmitter power is at low voltage, the radio control will warn you with a beep and the LED will flash. When the boat's battery power drops to low voltage, the boat will slow down, you needn’t worry about it will stop suddenly and you have to swim to get the boat back. 2.4G remote control, remote control distance up to 400M, high frequency control, multi-player competition without mutual interference Capsize Recovery, Special hull design makes it able to speed through and extremely stable to maneuver in wild waters without capsizing.