Features: Semi-transparent visual grain bucket design: This automatic feeder adopts a semi-transparent visual grain bucket design, allowing you to observe the remaining grain at any time and add grain in time to ensure your pet's three meals a day. Sealed design + activated carbon bag for moisture-proof and fresh-keeping: The feeder's sealed design and activated carbon bag can effectively prevent moisture and keep fresh, ensuring the freshness of pet food. The feeder's upgraded grain delivery structure can eliminate the risk of grain jamming, allowing pets to eat more meals with less food. Real human recording call for food: Whether you are at work, on a business trip or traveling, you can call your pet to eat on time through timed voice, ensuring that your pet eats on time. Dual power supply and easy to clean: The feeder's separate design can be quickly disassembled in 10 seconds, convenient for cleaning, making your use more convenient. The feeder adopts a dual power supply design, even if the power is accidentally cut off, it can automatically switch to battery mode to ensure the food supply of pets. Set the timing and quantitative grain output through the buttons on the machine: No need to connect to the mobile phone, you can directly set the timing and quantitative grain output on the machine, making your pet's diet more regular. Specification: Optional plug: EU / US / UK Standard Color: White Material: ABS + stainless steel Capacity: 5L Applicable food: Dry pet food, recommended food diameter: 2-14mm Feeding Settings: Timed feeding 1-10 meals/day Power supply: External power supply / battery power supply Battery type: Alkaline 1 batteries*3 (batteries need to be purchased) Standby power consumption: 0.6W Product size: 321*336*118mm Package size: 20.5*22.5*35.5cm Package weight: 1.88Kg Package list: 1* Food Dispenser 1* User manual 1* Power Adapter 1* Data Cable 1* Drier