Panic Mouse Undercover Mouseis the toy that introduces your cat to new heights of excitement at play. The Undercover Mouse moves silently; randomly speeding and reversing direction under its durable nylon cover. The hidden mouse skitters furtively just out of your cat"s view. The movements are so real you and your cat will swear there"s a live moouse in the house!Undercover Mouse allows for easy speed adjustment and will provide hours of interactive fun powered by 3 AA batteries.Includes:One (1) Undercover Mouse electronic cat toyOne (1) ripstop nylon skirtOne (1) mouse wandRequires three (3) AA batteries (not included)