1、Dual Bowl and Portion Control: The feeder offers intelligent control with a button operated interface for scheduling and precise portion feeding. With dual feeding bowls, it is suitable for households with multiple pets. 2、Dual Power Supply: Equipped with an emergency power system, supporting both battery and USB power supply, ensuring feeding plans are carried out even during power outages. 3、304 Stainless Steel: Made of food grade 304 stainless steel, the dog feeder ensures that your pet's food remains freshness without causing black chin spots, delivering a delicious and odorless meal. The ABS body is long lasting. 4、Freshness and Visibility: Store dry food in the feeder's freshness keeping container with a visible design that allows you to view the remaining food level at any time, ensuring timely refills for your pet. 5、Easy to Clean: The automatic pet feeder is designed for easy cleaning, with removable parts like the impeller and food outlet that can be easily disassembled for washing. Item Type: Pet Automatic Feeder Material: ABS, Stainless Steel Size: Approx. 20.8x33.2cm / 8.19x13.07in Power Supply: 3 x D Batteries (not included), or USB power supply Capacity: 5L 1 x Feeder 1 x Feeding Box 2 x Feeding Bowl 2 x Stainless Steel Bowl 1 x Data Cable 1 x User Manual