【Safer Silicone Material】The cat toy made of silicone material is safer, rolls quietly, has increased friction, is sturdy and durable. With a diameter of 43mm, the cat ball is more suitable for the cat's sense of control over the prey, avoiding the cat's fear of too large a size. 【Automatic Rotation】The indoor cat toy automatically changes direction if the cat ball collides with walls, chairs, doors, etc., and does not get stuck. It can rotate 360 degrees while emitting blue LED light to attract the 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 is the normal model. After 5 minutes of operation without knocking, in smart mode, the cat ball automatically enters sleep mode and can be reactivated by knocking. 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 arouse interest in cats and puppies, let your pet play with it, entertain and reduce stress, and avoid feeling 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, charge it fully for the first time.