Features: Interactive LED Light: The automatic led intelligent cat ball features an interactive led light that captivates your cat's attention for engaging play sessions, promoting exercise and mental stimulation. Smart Motion Sensor: Equipped with a smart motion sensor, this usb rechargeable activated pet toy ball moves around on its own, enticing your cat to chase and pounce, keeping them entertained and active. Rechargeable & Eco-Friendly: The Automatic Smart Moving Cat Toy is USB rechargeable, eliminating the need for batteries and reducing waste. It's an eco-friendly choice for sustainable pet entertainment. Versatile Indoor Play: This auto rolling ball self-moving cat toy offers versatile indoor play for cats and kittens, encouraging them to chase, swat, and pounce, providing hours of fun and exercise. Durable & Safe Design: The funny automatic rolling ball interactive cat toy is designed with durable materials and a safe construction, ensuring long-lasting entertainment and peace of mind for pet owners. Specification: Material: Plastic Ball Diameter: 6.4cm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: 1*Intelligent Cat Ball