This is the new Mercedes SLK 300 RTR Electric RC Sports Car. This RC car comes with a full function radio control that allows for forward, backward, left, right, and stop movement. This RC car comes with fancy rims that light up to create an exciting light show. This Ready-to-Run (RTR) RC car comes with a rechargeable battery, a wall charger, and a 9V battery. All you need is to charge the battery and to insert the included 9V battery into the transmitter and you are ready to go!