RC Boat Remote Control Speedboat High-Speed Racing Fishing Boats for Pools and Lakes Ship Toys for Boys Vessels|RC Boats Describe: Color: Blue Material: ABS Hull size: 25*10*8cm Frequency: 2.4 GHz Battery capacity: 3.7V 500mAH dry battery Travel time: about 20 minutes Charging time: 60 minutes Remote control distance: about 50 meters Maximum driving speed: about 20 km/h Specification: 1. High-Speed Remote Control Boat: The high-speed remote control boat is suitable for adults and children to race in the water over 20 mph; this high-speed boat has a remote control 2. Durable Freshwater Boats: These durable remote-controlled boats compete in outdoor/indoor pools with small debris or liners on the surface; these boats are not suitable for seawater use 3. Remote Control Boat Suitable for Adults and Children: The remote control boat is easy to control, the dual-hatch body can control the waves, the tilt reset mode can keep the boat upright, the water-cooled engine keeps cool, and the large battery capacity can extend the operating time 4. Advanced Remote Control: Intelligent 2.4GHZ remote control, LCD display signal/power/change adjustment/left and right throttle mode, emergency stop function and low signal warning to prevent the ship from going out of range