Remote Control Stunt Formula1 CarThis sporty looking Formula 1 R C racing car features omnidirectional mecanum type wheels to perform rapid drifting action or 360 degrees doughnut manoeuvres. Fill the internal tank with water and it can simulate smoke exhaust effects by spraying out a fine mist of water. Bright LED lighting adds to the fun. The supplied 7. 4V battery provides plenty of power and run time. To charge, simply connect it to a USB power source with the supplied USB cable.