Features: Keep your pet entertained for hour with our Interactive Cats Toy, featured automatic rolling mechanism that captivating and stimulates your pet chasing. Use selected plastic, this pet toy is safe for chewing and ensures a health playing experience, while the USB rechargeable battery offers convenience. Great for Cats owners who value their pet health and search to alleviating their boredom with engaging activity. Suitable for various occasion such as homes, offices, or pet stores, this toy provide your Cats with endlessly funs and exercise. With multiple playmode to choose from, this Interactive Cats Toy not only promotes physical activity but also enhances your pet mental alertness,great for any playful cats. Specifications: Component: Plastic Product Dimension: Approx. Diameter 7cm/2.75inch Color Option: 01/02/03 Power Supply: USB Rechargeable, 5V1A Package Includes: 1PC Electric Moving Sphere Pet Toy note: Please allow 1-2cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.