Winner of a Dr. Toy Award for the "100 Best Children's Products", this is the remote controlled rover that snaps together from a kit of 40 brightly colored circuit components, and shoots soft discs 10' from its bulbous radar dome. The circuit parts assemble quickly without soldering, making it easy for children to learn about how electrical systems work to power moving vehicles. The rover moves forward, backward, left, and right. It has a built-in wireless microphone and digital voice recorder, and it generates two musical patterns; records up to 12 seconds of audio that can be played back using the included remote control. Includes red and blue side lights, and one headlight. The kit allows a child to create over 60 additional projects using the included detailed manual. Requires one 9-volt and six AA batteries. Ages 8 and up. 12 1/2" L x 7 3/4" W x 8" H. (6 lbs.)