Automatic LED Intelligent Cat Ball, Interactive Cat Toys Ball with LED Light, Automatic Smart Moving Cat Toy Self Play for Indoor Cats, USB Rechargeable Activated Pet Toy Ball with LED. Features: 1.Automatic obstacle avoidance. 2.USB charging is convenient, fast and power saving. 3.Automatic Hibernation power saving design. 4.Two accessories, bells and feathers, move with the ball to attract the cat's attention. 5.There are two modes of LED lighting, monochrome and colorful dazzle. Specification: Material: ABS. Color: white, pink, light blue. Diameter: 6.4 cm. Package Includes: 1 Set * Automatic LED Intelligent Cat Ball (Feather Pendant*1/Bell Pendant*1/USB Cable*1) Notes: 1.Please allow slight measurement deviation due to manual measurement. 2.Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures.