This floppy fish cat toy has a clear and realistic fishy appearance, making it easy to catch the cat's interest. And the electric wagging fish moves the tail to attract the cats to catch them. USB Rechargeable It's easy to charge the cat toy; just open the zipper and plug in the USB cable. And the motor is removable. When you clean this fish toy, please remember to take the provided catnip pouch and motor out of the fish belly.