Time and portion programmable: You can feed your pet 4 meals at scheduled times, and every meal has 1-20 portions control, which can help the pet develop a good eating habit. Infrared induction: With an infrared smart sensor, when the bowl fills with a certain amount, the machine will stop automatically, preventing food from overflowing.; Voice recorder: This feeder will allow you to record your voice in 10 seconds, so it will calling your pet to come and enjoy their meal time with your voice, eliminate the loneliness of pet even you are absent. Multipower supply: You can either use the power adapter comes with the feeder or batteries(not including) in order to deliver power to your automatic pet feeder. Keeping food fresh: The head part where you put the food in have good leakproofness to keep food fresh; the feeder will be delivered fresh food at every meal for your pet. Keep them healthy with fresh food. The bowl is made with food degree high-quality stainless steel, also it's removable for easy cleaning. Fits all kinds of cats and dog with different size, the cute robot will also be a good companion of them. A good helper for you to feed your pet.