From the Manufacturer
This Radio Controlled 3 model off road set includes a 6V motor with 414 parts. It includes a transmitter and full function RC chassis. Builds three models includes 6V motor, battery pack and charger and 9 volt for the transmitter. It is ready to Run.
Product Description
Create your own radio-controlled off-road vehicles with authentic metal Erector Set building pieces, just like those in the original Erector Sets (sold separately). Erector's Design Range also features flexible metallic components to make your projects more challenging, interesting and unlimited.
Set includes 413 pieces and detailed instructions for making three different off-road models. All the necessary tools and a 6V motor are included as well. Once you've created your vehicle, control its movements with the control module as you take it forward, backward, left and right. Then take your vehicle apart and build a different one! Requires one "9V" battery (included) and 4 "AA" batteries (not included).