About Wifi Version: Easy Phone APP Feeding: Excellent food dispenser with remote APP control, feed your pets anytime and anywhere from your phone (Android and iOS) and track feeding records for management control. Remotely set the time and amount of food to automatically feed pets, and it can be shared to multiple accounts for easy setup. Only supports 2.4GHz network Precise portion control and healthy pet life: 4.5L food capacity is perfect for dogs and cats, up to 10 meals, 1-12 servings per meal, according to your pet's schedule. 10-Second Custom Feeding Call: Record your voice message and play it back to get your pet better accustomed to the feeder as it dispenses food. An automatic broadcast reminds your pet that it's time to eat, and they no longer feel alone when they hear your recordings. Removable and deep stainless steel tray: The food-grade stainless steel tray provides healthy and hygienic feeding and keeps your pet away from chin acne. Detachable design, easy to disassemble and easy to clean. Dual Power Mode: Power the feeder via the included power adapter or 3 D batteries (not included). A backup battery ensures your pet can be fed even in the event of a power outage. It is recommended to use both battery and adapter in case of power outage.