[Safe and Durable] The interactive cat toy uses environmentally friendly ABS and TPE materials, which are safe and non-toxic. And don’t worry if the cat’s toy ball is scratched or bitten by the cat. [Irregular multi-track running] The cat accessories automatically rotate irregularly, attracting the attention of those pets, increasing the cat’s range of motion, maintaining the cat’s body shape, and having fun. [Large Capacity USB Rechargeable Battery] The electronic cat toy can be charged for 2 hours and can run for 8 hours in standard mode. When you leave home, this cat ball is enough for your cat to use two quiet motors to provide a good environment for you and your pet.