Dohonest Automatic Pet Feeder with 8-liter capacity, 20 meals, dry food 2-12mm, 5V 1-2A, AC110V-240V -See images in listing for sizing and internet connection details -Briefly used, has some scratch marks from my dog. Works perfectly, selling because my dogs food is a bit too big for the mechanism -Has a camera with two way sound, feeding times and portion sizes can be set to whatever works best for your pet, or you can manually dispense food from the feeder itself or the app (The camera and feeding function on the app worked perfectly while I was a 5 hour flight away from home, so distance shouldn’t affect connection between app and feeder) **I don’t have the instruction manual anymore, but it can easily be looked up online, there you will find a QR code to download an app to connect to the feeder -Bowl is removable for easy cleaning -Can be mounted to a wall if needed -Power cord and all other original pieces are included #petfeeder #automatic