Feature: 1. 【Programmable Timer】This cat feeder is controlled by the TUYA Smart Life APP, which schedules up to 8 automated feeds per day. And every meal has 1-20 portions. Ideal for regularly rationing food and developing a healthy eating plan. 2. 【Large Capacity】Food storage can hold up to 4L of food, It is large enough for average cats and dogs to eat. Last but not the least, it allows your pet to eat multiple small meals, making it better for their health. 3. 【Dual Power Supplies】The automatic feeder is powered by a power adapter or 3 D batteries (not included), if batteries are fitted it will still keep working on the batteries when there is a power cut. 4. 【Double Helix Design】Rotary delivery wheel effectively prevents food jams. Suitable for dry food size of 5mm-10mm. 5. 【Saving Space】Triangular shape, ideal for placing in a corner or against a wall to save space; Also the L-shaped cable connector makes it easier for you to place the feeder nearer to the wall. Specification: Features: 【Programmable Timer】This cat feeder is controlled by the TUYA Smart Life APP, which schedules up to 8 automated feeds per day. And every meal has 1-20 portions. Ideal for regularly rationing food and developing a healthy eating plan. 【Large Capacity】Food storage can hold up to 4L of food, It is large enough for average cats and dogs to eat. Last but not the least, it allows your pet to eat multiple small meals, making it better for their health. 【Dual Power Supplies】The automatic feeder is powered by a power adapter or 3 D batteries (not included), if batteries are fitted it will still keep working on the batteries when there is a power cut. 【Double Helix Design】Rotary delivery wheel effectively prevents food jams. Suitable for dry food size of 5mm-10mm. 【Saving Space】Triangular shape, ideal for placing in a corner or against a wall to save space; Also the L-shaped cable connector makes it easier for you to place the feeder nearer to the wall. Specification: Product Name: Feeder Optional Color: Black, White Main Material: ABS + PP Capacity: 4L Battery: 3 * D Batteries(Not Included) Adapter: 5V 1000mah Size: 32*28*24cm Weight: 1850g Package Information: Package Size: 34*29*25cm Package Weight: 2080g Package List: 1*Feeder 1*Adapter 1*Manual Package List: 1*Feeder 1*Adapter 1*Manual