Pet toy type:Exercise Toy Target species:Cat Newest upgraded version with auto-induction,include built-in sensor will change directions automatically against obstacles such as wall,chair,door etc. Additional feather make more fun with your cats. Tantalizing feather and color changing LED will deeply increasing Cat's interest, Irregularly 360 degrees self scroll will keep your cat exercise and have fun. The toy pivots and goes in another direction when it bumps into a wall or other surface, automatically turn off every 30 minutes to rest your cat. Automatic cat toy provides your cats enough attraction to chase and exercise, and helps the indoor cats and dogs to get more exercise, improve their immunity, reduce obesity. This cat toy ball is perfect festival and birthday gift for your pets. This kitten toys are made of environmental friendly ABS material. So no matter on carpet or smooth floor, you don't worry about that the cat toy ball is being scratched or bitten by the cat, which is durable for your cat playing. 1.5 hours charging time provide 3 hours working. Noiseless motor provide good environment for your pets.