The stylish Nikko Racing Pro Truck remote control is not water afraid! The agile remote control has sprung off-road tires, as well as a dust and splash proof frame. The Nikko Multi-band 2.4GHz controller frequency allows up to ten cars to race simultaneously! The package contains: Nikko Pro Trucks Nikko Racing Pro Truck , controller and batteries Features: Dust and waterproof frame Full suspension Driver frequency: 2.4 GHz. Full maneuverability: front, rear and sides Multi-band (allows 10 car races) Top speed 14 km / h Size: roughly 30 cm Battery: 6.4V LiFePo4 (USB charging) The controller is battery operated: 3 x AAA (included) Recommended age: over 6 years old