Flexible Timed Feeding: No more pre-dawn wake up calls, or worry when you are overtime at night! Easy to program PETLIBRO automatic cat feeder with timer to dispense food in right time, 1-4 meals per day and up to 9 portions per meal customized healthy diet for your cat and dog. | Suitable Capacity: This 4L / 16.9cup cat feeder automatic consistently provides food for your cat and dog smoothly for a couple of day, assuring you that it' ll stay full and happy when you're out for a short vacation or work long hours as well as come with a desiccant bag to keep food fresh. | Dual Power Supply: Use the 5V DC adapter while sustaining the auto cat feeder power via 3 alkaline D-cell batteries(not included) installed in case of power outages, ensure that your pet gets food consistently. (Equipped with setting memory to prevent sudden power failure) | Voice Recorder: Stay connected with your pet by calling PETLIBRO automatic pet feeder before meals with a 10s voice recording clip, thus enhancing the bond with your pet by keeping it fed regularly and feel safe & well cared. | Easy to Use & Maintain: PETLIBRO Auto dog feeder inbuilt LCD screen allows for quick setup and the FEED button for additional feedings; Food tank and tray are removable for cleaning.