Features: High-quality material: Made of high-quality plush and plastic material, not easy to break, drop-resistant, durable. Baby educational toys: The small ball rotates 360° to attract babies to catch, catch the golden period when babies learn to crawl, and enhance their motor skills. 360°Automatic Rotation: Drivens by a motor, the ball rotates automatically. Electric pet ball toy: cat cannot refuse the temptation of toys, attract cat by rolling, automatically turn around when encountering obstacles, automatically tease cat balls, and enhance the activity of cat. Daily entertainment and anxiety relief: These cat toys are designed to provide cat with enough fun to help them relieve anxiety and reduce their destructive behavior, such as biting on the sofa, shoes, other furniture, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Plush toy size: 10.5*6*5.5cm Ball size: 12.5*12.5cm Power supply: battery not included Package List: 1 x Hamster Running Ball Toy