Crawling bugs Bump sensor feelers help it avoid obstacles Change its direction by clapping or making noise Fits in your hand Batteries included HEXBUG feels its way around sensing objects in its path & avoiding them. & it can even hear You can control where it scurries through a hand clap loud noise or table slap. The robotic bug will travel forward until it hits an obstacle or hears a loud noise. It will then backup in a half circle & then move forward in a different direction. HEXBUG comes in five distinct shapes & colors.