Specification:
* Function:turn left/right, go forward/backward
* 2pcs cars and 2pcs transmitters
* Max speed: 12KM/H
* Battery for car: 2*1.5V AA battery ( not included);
* Battery for Transmitter:2*1.5V AA battery ( not included);
* Playing time: N/A;
* Control distance: 8-10meters;
* Charging time: N/A;
* Accessories: N/A.