Functions forward/ left and right/ stop/ turns left and right in reverse. Digital proportional steering and scaled speed suspension front and rear. 27MHZ frequency. Wheel alignment. Size (H)35.5, (W)15.3, (D)11cm. Scale 1:14. Requires 1 x 9.6V rechargeable battery and 1 x 9V battery (supplied). Life of batteries is based on a basic market battery that the product requires. For ages 8 years and over.