Feature 1RECREATION AND HEALTH: Smart cat toy ball has vocal and teething features to enhance your cat's entertainment and health. 2INTERESTING AND INTERACTIVE: Cat moving rolling ball is fun and engaging for cats to interact with and train. 3HELP CATS EXERCISE: Smart interactive cat toy can help indoor cats get more exercise and improve their immune system. 4REDUCES BOREDOM: Cat rolling ball can enrich cats' mental life and keep them happy and busy, making it the perfect birthday gift for cats. 5BITE RESISTANT: Interactive cat toys ball is made of silicone and ABS, which is chew resistant and allows cats to use it for a long time.Item Type: Smart Cat Toy BallMaterial: Silicone, ABSColor: PinkBattery: Li Ion Battery JN 601015 80mAh (Shipped With Built In Battery) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x SmartCatToyBall1 x Charging Cable