A Weasel Ball is a battery operated motorized ball that darts around to and fro， all while a relentless weasel gives chase. Oh， the craziness.Watch the weasel desperately flip around， attempting to cling to the ball. The weasel is in love with a ball， and the weasel is silent (sans the ball motor)， generally odorless and made in China.Size of Ball: 4"USES 1 AA SIZE BATTERYHow to use: 1. Install two AA batteries (one positive electrode upwards， and one positive electrode downwards.)2. turn on the switch3. close the coverWarning: 1. Small parts not for under 3 years.2. Don not play in the water more than 30 minutes.3. After play in the water， pour out the water inside， take out the batteries and air-dry it.Package Contents: 1 x Weasel Ball (Battery's not included)