Automatic Rolling Smart Ball w/ Lights (USB Rechargeable) for CatsThis Automatic Rolling Smart Ball w Lights (USB Rechargeable) will give your cat endless fun! The ball moves randomly, so your cat will excercise and play while they follow and react to the ball's movements. There's different light modes to entertain your cat. And there's accessories (feather, and bell) that can be attached to the ball for added fun. Plus, it's so easy to recharge this ball! Just use the USB cord (included in package). Power lasts a