Crackbot

Crackbot was another small robot made by TOMY in the Omnibot line. It required three C batteries and had a sound sensor at the end of its "tail". When powered on, it would nod its head while making mechanical "squeaking" sounds (possibly unintentional, as it only happens when the head is lifted), and then move in a wide circle while shaking its body. Its arms are on a swivel joint, allowing them to spin freely while its body is moving. When it detects a loud sound such as clapping, it would stop, nod again, and then continue moving. It could also carry paper messages in its "hands".