Overview ?Customize Feeding Portion? This automatic pet feeder provides flexible meal portions from 1 to 40 portions per meal, 5g for every portion. ?Voice Recording Remind? Built-in voice recorder and speaker, this feeder can record your voice for 30 seconds to call your puppy or kitty for meals. Your personal sound will keep your pet not alone. ?5 Accurate Meals Per Day? After setting the food volume for each meal, the accurate food volume will help your pet keep a good habit to eat at regular hours, and keep diet. ?Built-in IR Detector? For your pet?s happy mealtime, the IR detector will have the right angle to prevent the pet's food from clogging or overflow. Just be aware that the size of my food with the pellet size is 2-10 mm only. Specification Color: White Capacity: 2.5L Size: Approx. 31.5*18*33cm Material: Food-grade ABS, PC, Stainless Steel Suit For: Small Dogs Cats Dual Power Supply: Support Battery or Power Adapter Battery: AA batteries x 4 (NOT INCLUDED) Power Supply: 5V 1A Wireless Connections: WIFI Communication distance: 30m Package Content Wifi Automatic Pet Feeder X1