Fresh Element Features: Interactive App Enabled Feeding - Automatic feedings so that your pet is fed according to the schedules set - Instant Feed function allows you to feed your pet immediately from anywhere in the world. Portion Control: - Choose between 1/5th of a cup to 4 cups per serving Enhanced Storage Capacity: - Store up to 5L of food, always sealed and fresh! - Storage #1 up to 2L -Storage #2 up to 3L Large Kibble Supported: - Use kibble under 12mm in size Sensor+ Tech: Revolutionary New Technology! The dual-chamber design allows for the simultaneous mixing of freeze-dried and dry kibble, giving pets the most luxurious dining experience! - Weight Sensor: Ensures accurate portions, and measures food levels remaining - Infared Sensor: Ensures the motor and wheel system operate at optimal efficiency - Safety Sensor: Ensures the food outlet door remains open when it senses an object - no stuck paws! FreshLock Technology - A Silicone ring seal, and a moisture-proof desiccant box inside the feeder keeps the food fresh Emergency Power Supply: - Power outage? Not to worry, the Fresh Element, powered by 4 D cell alkaline batteries, will ensure that your pet does not miss a feeding! Dimensions: 36x29x25CM Weight: 2.3 Kg Capacity: 5L Kibble Size: under 12 mm Battery: 4 D Alkaline (only activated during power outage; not included)