This non-solder robot in the OWI Beginner Series has a futuristic style and features a touch/sound sensor that prompts it to change direction when it hears a loud noise or comes in contact with an object. It comes with a condenser microphone, a pre-assembled printed circuit board, and an easy-to-assemble mechanical drive, and requires only basic hand tools and two AA batteries (not included). The product was selected by the Children's Institute for Childhood Resources as one of the "100 Best Children's Products" and "10 Best Software/High Tech Products" for 2001.