1.APP Remote Control: The pet feeder supports APP remote control and camera function. You can download the APP "Pet Zero" to control the feeder and check the video anytime and anywhere. 2.Large Capacity: This smart cat feeder has a large capacity of 6L for dry food, which can satisfy your cat's daily feeding needs. 3.Voice Recording and Dispensing: You can record a short message of 10 seconds for your cat, and the feeder will play it before food dispensing. 4.Dual Tray: This cat feeder is equipped with 2 feeding trays which are removable for easy cleaning. 5.Smart Schedule Setting: You can set up to 4 meals per day on this automatic pet feeder, and the portion size for each meal can be adjusted from 1 to 99 cups (240ml-3800ml).