【Safer Silicone Material】The cat toy made of silicone material is safer, rolls quietly, has increased friction, and is sturdy and durable. With a 43mm diameter, the cat ball is more suitable for a cat's sense of control over prey, avoiding the cat's fear of too large a size.【Automatic Rotation】The indoor cat toy will automatically change direction if this cat ball collides with walls, chairs, doors, etc., and will not get stuck. It can rotate 360 degrees while emitting blue LED light to attract your pet's interest and cause chasing and running, making it the perfect toy for pet exercise.【Two Modes】This cat toy has an intelligent mode and a normal mode. The blue light illuminates for 3 seconds to enter smart mode, and the green light indicates the normal mode. After 5 minutes of operation without tapping, in smart mode, the cat ball will automatically enter sleep mode and can be reactivated by tapping. In normal mode, the cat ball automatically turns off. 【Fun Interactive Activities】The cat toy is suitable for indoor cats and dogs. Just press the button, and it will roll automatically. It can awaken your cat's and puppy's interest, let your pet play with it, entertain and reduce stress, and no longer feel lonely. 【Upgraded Type-C Charging】The cat toy with upgraded Type-C charging is faster, more stable, and safer. Open the silicone cover to charge. A flashing red light indicates low capacity. The blue light flashes to indicate charging. The green light is always on when charging is complete; fully charge for the first time.