3 Adjustable Height Automatic Pet Feeder: Automatic Cat Feeder comes with 2 sizes (1inch and inch) of feeders that allow you to adjust the bowl's height. The elevated automatic cat feeder helps reduce stress on your pet's joints and bones. It helps with your pet's gastrointestinal health and prevents bloating and neck strains. A standard eating position and comfortable eating environment can effectively increase your pet's motivation for food..Feed 2 Pets at Once & 6L large capacity: The QLIFE Automatic Pet Feeder for two cats comes with a 6-liter dry food container, two stainless steel bowls, and two-way food dispenser to evenly divide the food in half. With just one unit, you can feed 2 cats at the same time. What's more, the Automatic Pet Feeder can be switched between 1 and 2 bowls and the portion size can be adjusted to suit the needs of different cats and dogs..Automatic Cat Feeders - APP Remote Controls Feeding: Cat Auto Feeder connects quickly and stably to a 2.4GHz network via Bluetooth permission. You can feed your pet anytime, anywhere on your smartphone and check the feeding log on the App to make sure the Automatic Cat Feeder is working on schedule. Schedule up to 10 meals based on your pet's schedule; 1-24 servings of approximately 7 grams each, allowing you to feed your cat or dog outside of normal feeding times..Automatic Pet Feeder Safe Design & Ensures Freshness and Hygiene: Automatic cat feeder includes desiccant pouch and seal to lock in freshness and keep food fresh and crunchy. The top of the pet feeder locks automatically, and the safety locking lid prevents pets from opening and diving into the cat food dispenser for additional food. Pet feeder components and stainless steel feeding bowl are removable for thorough cleaning. A cleaner, healthier life for your pet!.Dual Power Supply: The Timed Cat Feeder can be powered by a USB-C power adapter and 3 alkaline D-cell batteries (batteries not included). We recommend using both the batteries and the adapter. The current time and feeding schedule will not be lost even if power is lost. The automatic dog feeder will continue to run on 3 D-cell batteries and will ensure that your dog or cat will not miss a meal even if the power to your home is interrupted.