🐾360 Degree Self Rotating Smart Ball: This kitten toy very easy to use, press the button and the ball will automatically start a 360 degrees self scroll and light up the red LED light to attract the cat's attention and let the cat chase the ball around indoor to have fun and exercise. The ball automatically changes direction when hitting an obstacle. 🐾Keep Cat Healthy & Stop Cat Obesity:This rolling ball keep your cats interested to chase and exercise, chaser helps the indoor cats and dogs to get more exercise, improve their immunity, reduce obesity. This cat toy ball is a Christmas gift for your cats & dog. 🐾Cat Ball Toys Built-in USB Charging:2020 Newest Version smart interactive cat ball, built-in 250 MAH lithium battery, you can charge the electronic cat toys via the USB interface in the outer casing. 2 hours will be fully charged can give your cat dog 3.5-4 hours fun time. When it charging, the red light twinkling. 🐾A Best Automatic Smart Pets Playmate:The ball will automatically turns off after 45 minutes of rolling, when no one at home, this ball can keep company for your pets and reduce petsoccurrence of depression. It will be a very funny toy for your pets. NOTE: chasing it on hard floor, tile floor and thin carpet but not thick carpet. 🐾Pet Ball Made of Safe Durable Materials:This automatic cat toy ball is made of odorless ABS plastic. The Built in LED red light is very soft and will not harm the eyes of cat. The USB charging port is built into the case to prevent it from getting wet or bitten by the cat. It is sturdy,harmless and odorless. 🐾 Using Occasion: Please note this cat ball toy doesn't work well in thick carpets, please use it in tile floors, wood floors or thin carpets.