Feature: 1. Regular and quantitative, let your pet eat on time and according to the amount, and maintain a healthy eating habit. 2. The anti-jamming food system ensures the smooth delivery of food and avoids food blockage. 3. LED display, key lock design to prevent pets from accidentally touching. 4. Dual power supply, power cord + battery, bid farewell to power failure anxiety. 5. Clean 0 dead angle, 3 seconds to disassemble and easy to clean, keep the food bowl clean, which is beneficial to the health of pets. Specification: This 3L smart pet feeder features a timed and quantitative feeding system, anti-jamming system, equipped with a 304 stainless steel food bowl, dual power supply, and zero dead angle cleaning, allowing your pet to enjoy fresh and delicious food every day. Features: Regular and quantitative, let your pet eat on time and according to the amount, and maintain a healthy eating habit. The anti-jamming food system ensures the smooth delivery of food and avoids food blockage. LED display, key lock design to prevent pets from accidentally touching. Dual power supply, power cord + battery, bid farewell to power failure anxiety. Clean 0 dead angle, 3 seconds to disassemble and easy to clean, keep the food bowl clean, which is beneficial to the health of pets. Specifications: Capacity: 3L Material: ABS, 304 stainless steel, etc. Working Power: DC5V 1A Backup Battery: 3 x No.1 battery Pet Dry Food: Diameter 5-15mm Packaging size: 22.2 * 18.4 * 30cm Packaging weight: 1.9kg Package List: 1 x Smart Pet Feeder 1 x Power Cord 1 x User Manual Package List: 1 x Smart Pet Feeder 1 x Power Cord 1 x User Manual