This interactive cat toy, Speedy Tail 2.0, will keep your feline friend entertained all day! With its irregular movement trajectory, it sparks your cat's hunting instincts and keeps them engaged in the game. Plus, its two-speed options cater to both slow and speedy preferences, giving your adult cat or kitten non-stop exercise and fun. Use the two modes, normal and smart, to stimulate your cat's natural instincts. No need for batteries, this toy can be easily charged with a Type-C charger. The textured design of the ball's surface adds to the excitement and unpredictability of its movements, keeping your pet active and curious.