PetUltra Automatic Cat Feeder: 4L Timed Cats Food Dispenser Programmable 1-6 Meal for Cat and Small Medium Dog - Auto Pet Feeder Easy to Set Up Dual Power Supply with Desiccant Bag - Detachable Washable Can be used by plugging into wall or by batteries. Batteries not included. Used, but in great condition. Some marks from tape as shown in picture, but does not affect usage. 13.58 x 7.6 x 7.6 inches