Notice: Due to the original color box is very thin, in order to ensure transportation safety, I I will remove the original color box and use professional packaging boxes to pack. Specifions: Auto 180 Degree Turnover,Automatic Flip Over,Automatic Righting Function,Direction Trimming,Floating,Forward,Forward/backward,Righting,Speed up,Turn left/right 2. .4GHz four-way remote control, 2.4GHZ transmission technology, with ultra-long remote control distance (about 80 meters), can support multiple speedboats to play in the same water area, will not interfere with each other, more convenient for team competition or organizational activities. Self-circulating water cooling device: The motor has built-in cold water circulation motor cooling function, and the heat dissipation is more ideal, water cooling device, water cooling water inlet Out-of-water induction. Intimate protection: The bottom out-of-water induction function will activate only when the bottom contact of the boat touches the water surface, so as to avoid accidental injury to players after leaving the water. High-speed motor. Strong power: The product adopts 390 high-torque high-speed carbon brush motor to provide a continuous source of power for speedboats, and the maximum speed can reach 40KM/H Two-way navigation: sensitive left and right direction change, free steering control, 9g steering gear, more flexible steering, more accurate angle Main Features: Max Speed:About 40km/h Motor:390 brushed motor Servo:9g steering servo Frequency: 2.4G Channel: 4CH Battery:3X 1.5V AA(not included) Remote Distance:About 150m Battery for the boat:(7.4V 1800mAh) Li-ion battery Charging Time:About 4-5 hours Using Time:About 10 minutes Material:ABS and electronic components Boat Size:53*18*11cm Package List: 1X RC Boat(included boat batteries) 1X Transmitter 1X Manual 1X Hull Display Rack 1X USB Charging Cable