Schedules 1–4 meals a day. Custom portions with up to 40 serving levels 6L food tank holds up to 25.2 cups of dry food USB plug-in power with 3 D-cell battery backup, helps prevent missed meals during power outages 10-second voice call brings pets to mealtime LCD controls make setup quick and simple Removable parts make cleaning easier Desiccant bag helps keep kibble dry and fresh Helps protect food from moisture and odor