Build your own remote-controlled rover with the Elenco Snap Circuits Snap Rover. A hands-on way to learn about electronics, this kit comes complete with specially designed snap-together parts and circuitry. Plus, the multi-function wireless remote can control up to three rovers at a time. You"ll need to add six AA batteries and one 9-volt battery. Recommended for ages eight and older. About Elenco Electronics, Inc. Elenco Electronics, Inc., was founded in 1972 by two electronic engineers. (The company"s name is the first two letters of the words "Electronic Engineering Corporation.") Located in Wheeling, Ill., the company has grown from that two-man operation in a garage to a workforce numbering more than 50. And the company"s products have broadened to meet customers" needs, now reaching telecommunication, education, toy, electric, and engineering fields. Through it all, Elenco"s founding principle has remained the same: efficiently design long-lasting, high-quality products. Snap-together remote-controlled rover set. Ability to control up to 3 rovers at the same time. Multi-function wireless remote control. Requires 6 AA batteries and one 9V battery (not included). Recommended for ages 8 and up.