The UDI R/C UDI022 Large Remote Control Boat is a high-performance watercraft designed for expert hobbyists and enthusiasts. With its sleek alloy tail kits and brushless motor, this RC boat reaches speeds of up to 50km/h (31mph), offering thrilling adventures on the water. It supports both 3S and 4S batteries, ensuring extended playtime and powerful performance. At 25 inches in length, the boat is equipped with full 4WD functions and LED lights, making it perfect for both daytime and night-time action. Ideal for adults and boys seeking excitement, the UDI022 promises an unforgettable experience.