eco4life SC-PF200 Wi-Fi 5.45-Qt. Smart Dry-Food Pet Feeder with Stainless Steel Bowl, SC-PF200 • Easy setup and control anywhere - with the eco4life app on your smartphone (Android(TM) 4.1 or higher or iOS(TM) 8 or higher) and a 2.4-GHz Wi-Fi(R) connection to your smart pet feeder, use your smartphone to control pet feeder anywhere at any time;• Scheduled feedings and portioned meals - program schedules to define feeding times; customizable portions will ensure the right amount of food based on your pet's unique needs; large-capacity container can hold up to 3.5 lbs. of dry food, with portions ranging from 0.35 oz. to 2.46 oz. dispensed per individual meal; recommended pellet size: 0.78 in.;• 2-way communication - through eco4life app, supports audio communication with your pets with built-in microphone and speaker; can also record voice message up to 10 seconds that plays for each feeding;• Pet-friendly design - rugged and sturdy construction; lid locks tightly in place to keep food fresh, dry, and safe; detachable feeding tray and food container can be removed in seconds for easy cleaning;• Easy to take apart for cleaning and easy to reassemble;• Operates on AC power (100 volts up to 240 volts) or 3 D batteries (sold separately);• Includes feeding tray, AC adapter, power cable, and quick-start guide;