Do you have feeding troubles when you have to leave home more than one day? By automating this process with Advwin Big Capacity Automatic Pet Feeder, it not only frees you up to do other things when your pet is expecting a meal but it also ensures the portions are always appropriate. And you can manage your pet's feeding easily and no longer worrying about forgetting to feeding them on time. Features: Smart APP Feed + Double Bowl: Whether you are partying, traveling or on business, you can feed your pets anytime, anywhere through the "Pet Zero" APP. What's more, The double food bowl design is suitable for families with multiple pets, and the distribution is balanced to prevent pets from grabbing food from each other. SmartPhone Programming: Control your pets meal time from anywhere using your smartphone; Program up to 15 meals to feed on your pets schedule; 1-50 portions per meals, about 5g per portions,Allows you to feed your cats or dogs outside of normal feeding times,Help control body weight and establish good eating habits which will allow them to live a long and healthy life with you. Never miss any meal: ADVWIN pet feeder is wall powered and/or battery powered. In case of a power outage, the feeder will continue to function on 3 D-size batteries to assure your pet gets fed (batteries not included). Built-in WiFi 802.b/g/n protocol, supports automatic reconnection after disconnection, and provides multiple guarantees for your pet feeding. Important: Your home WiFi network needs to be a 2.4GHz frequency in order for the pet feeder to work. The main food storage compartment can hold up to 6L of dry food within 5-15mm and is removable for easy cleaning and refilling. Share Smart Experience: Several users can use with the same account of the pets feeder, you can sharing your favorite moment with your family and friends. WiFi automatic cat feeder meet all you want. Personalised feeding plan for your pets, totally be controlled by your smart phone which made you can feed your pets anytime. Download the Pet Zero iOS/Android app for free. Compatible with iOS 9.0 or or later or a compatible Android smartphone 4.4 or later. Specifications: Capacity: 6L Food type: Dry food only Feeding type: Manual, auto Basic model, double bowl, dual power supply Infrared detection, anti-jam grain design, surplus grain alarm Power supply: 5V, 1A USB Automatic recording 10S Package Content: Pet Feeder * 1 Instruction Manual * 1