[Programmable Timer Automatic Feeding] This cat feeder is controlled by the Tuya Smart Life APP and schedules up to 8 automatic feedings per day. And each meal has 1-20 servings. Ideal for regular food rationing and healthy diet planning.[Large Food Storage] The food storage can hold up to 4 liters of food, it has enough capacity to feed the average dog or cat for almost a week. Last but not least, it allows your pet to eat multiple small meals.[Don’t worry about power outage] The automatic feeder is powered by the power adapter or 3 D batteries (batteries not included), if installed, it will continue to work with batteries in case of power outage.【Double Spiral Design】Rotating delivery wheels effectively prevent food from getting stuck. Suitable for dry food with size 5mm-10mm.【Space Saving】Triangular shape is suitable for placing in the corner or against the wall to save space; meanwhile, the L-shaped cable connector makes it easier for you to place the feeder close to the wall.