Timed and Dosed Feeding: You can set portions per feeding and set the 1-6 meals for your pets, our automatic cat feeder can fully solve your feeding needs, even if you are away from work. Giving your pet a healthy and happy lifestyle. Keeps Food Fresh effectively: 2L/8 Cups capacity ensures the freshness of your pets food. The pet feeder effectively insulates the air through the soft rubber rotor, and the upper part keeps the food fully fresh by strengthening the seal of the top lid and using desiccant. Dual Power Supply: Our auto pet feeder powered by 3 D-size alkaline batteries (Not Included) can provide more than 180 days of using, allowing you to easily place it anywhere in the room, and you can fully escape from hassle of messy cables. Of course feeder also supports wall power supply, giving you full flexibility and convenience.