This is a pet auto feeder from NYANTA CLUB. It's an automatic feeder specifically for dry food for cats and small to medium-sized dogs. [Capacity] 4.3L (approx. 1.5kg) [Feeding Frequency] Can be set up to 4 times a day [Feeding Amount] Can be set up to a maximum of 400g per day [Power Source] AC adapter + battery (2-way) You can record your voice, so you can record your pet's name. Convenient for travel or when you're away from home. The food tank can be removed and washed. Please check the condition in the photos. I used it a few times when I went out. There is no instruction manual, but the settings are easy to understand. Please refrain from purchasing if you are concerned about minor details due to home storage. Slight price reduction is possible. Please comment if you have any other questions. Instant purchase is OK.