【Schedule Automatic Feeding】You can set 1-6 meals at scheduled times per day and up to 24 portions of dry food per meal depending on your pet’s needs. 1 portion is about 5g (May changes by the kibble size) dry kibbles per portion to maintain a healthy feeding. Once you program the feeding plans, they will be followed permanently even if the device is lose power changed to battery powered. This is great for pet parents with a very busy schedule or singles who travel for days at a time. 【Feed Multiple Pets & Visable 6L Hopper】The upgrade auto cat feeder comes with a 2-way splitter and 2 detachable & deep stainless steel Tray, divide meals equally and feed your pets at the same time. 6L large removable food storage container can hold about 25 cups dry food, easy to clean and see low food warning. The dry food kibble size should between 0.19”-0.47” (0.5cm-1.2cm) in diameter. A lock top lid with the desiccant to keep dry food crunchy, flavorful, and secure from any poaches. 【10s Customized Meal’s Calling】You can record 10s customized voice message calling that played at each feeding dispenses to let your pet know when it’s time to eat. And he dosen’t feel lonely as he can hear your voice recording. (e.g. Hi, Kitty! Come to eat, My boy!) You can also disable the recorder sound for your smart pet, it means you can have a good sleep in the weekends it will simply serves the pet without message reminder.