Planet Urine CatScram Ultrasonic Cat Housetraining Aid w/Free Adapter FREE Adapter included  save $$ and dont buy another battery! Keep cats and kittens out of entire rooms! STOP cats from sneaking off (and doing you-know-what) in unwanted rooms and areas! Keep your cats OFF countertops, table tops, furniture & drapes! Keep your kittens, cats, or neighborhood cats AWAY from outside areas!