Description [Upgrade USB rechargeable] The 2020 updated version of the electronic cat toy, built-in 250 MAH lithium battery, can be fully charged within 1.5-2 hours, and provide up to 3.5-4 hours of entertainment time for your kitten. Your cat will like to play with this kitten toy. [Automatic direction change] Our pet toy is a moving ball that automatically rotates 360 degrees. When encountering obstacles, the led sports ball will automatically roll and change direction intelligently. [Timer function] It automatically turns off once every 40 minutes, which can prevent your kitten from being overly addicted to the toy ball and keep it fresh to the cat. [Precautions] The smart interactive cat toy ball has the best rolling effect on hard floors, tile floors and thin carpets, but the rolling effect may not be good on thick carpets. [Keep the cat busy] Very suitable for cats to play The spherical toy will attract your cat to catch up all day long. This is a great way to help your cat exercise, keep the cats physical health and mental activity, and eliminate boredom and pet frustration. Upgraded version with USB charging function, charging time is 1.5 hours, providing 4 hours of entertainment time. The power is automatically turned off every 15 minutes to prevent kittens from getting hooked on moving balls. The optimal size will excite your kitty. The red LED indicator will attract your cats attention and will not harm your cats eyes. Tips: Charge the kitty ball for the first time. When the battery is low, the ball will move slowly. Before using or storing the battery, the battery should be fully charged. The ball rolls well on hard floors, but may not work well on thick carpets Upgraded version with USB charging function Built-in 250 MAH lithium battery It can be fully charged in 1.5-2 hours, and provides up to 3.5-4 hours of entertainment and exercise time for your kitten. Your kitten ball toy with red dots will move freely and randomly Keep cats busy and healthy It will excite your kitty and help your cat stay away from loneliness, boredom and lack of exercise. This is a good toy to keep the kitten busy and healthy. Perfect cat interactive toy The smart interactive cat toy ball will move automatically, and your cat will chase the sport ball, thereby helping the indoor cat have more fun. High quality and sturdy ball Made of high-quality ABS plastic, it is non-toxic and will not be damaged even if it hits the wall hundreds of times. Sturdy and safe pet