SMARTPHONE PROGRAMMING: Control your pet's mealtime from anywhere using your smartphone;Program up to 15 meals to feed your pets based on your preferred schedule;1-50 portions per meals,about 5g per portions.It also allows you to feed your cat or dog 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..RECORD A CUSTOM MESSAGE FOR YOUR PET: Keep your pet excited about mealtimes!Press and hold the record button to begin recording a voice message to be played as each meal dispenses.Every time you’re away from home and if you want to comfort your pet,the pre-recorded voice message will be played when they are about to have meals,associating comfort and security with your voice (e.g. Here, Fido! Come and eat, boy! Good doggy.).DUAL POWER SUPPLY :WOPET pet feeder is wall-powered and/or battery-powered.In case of a power outage,the wifi cat feeder will continue to function on three D-size batteries to ensure your pet gets fed (batteries not included).We recommend using the two power modes together in case of power outages to prevent interruption to feeding..OPERATING TIPS : Suitable for dry food only,with the food pellet size within 5-15mm,up to 15 meals a day.Download the Pet Zero iOS/Android app for free.Compatible with iOS 9.0 or later or a compatible Android smartphone 4.4 or later.IMPORTANT - Your home WiFi network needs to be on 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 (around 2.5 Gallon) and is removable for easy cleaning and refilling..Customizable Feeder Great for Dogs,Cats and Small Animals of Various Sizes.Several users can use with the same account for the smart pet feeder,you can share your favorite moments with your family and friends.WiFi automatic cat feeders meets all your needs.Personalized feeding plans for your pets,full control over smartphone apps,allow total supervision of food dispenses and moderation of pet’s feeding habits.Provide a consistent, secured, safe, and healthy life using WOPET dog feeder.