Automatic pet feeder with two containers, equipped with cooling pads to keep food fresh even in summer. - Type: Automatic pet feeder - Number of containers: 2 - Digital display: Yes (time setting) - Accessories: 2 cooling pads - Instruction manual: Included Thank you for viewing. You can change the setting time (how many hours and minutes later) for the left and right trays, allowing you to set it for food and treats. It's not a specific time setting (e.g., 10:00 AM), which was confusing at first, but it's quick to set once you get used to it. Battery operated (4 AA batteries) Batteries not included. I am selling this because my pet stopped eating from the automatic feeder. #PETONEER #AutomaticPetFeeder