Feature: 1. TIMING FUNCTION: Automatic fish feeder can be set according to your settings to automatically feed food at specific time periods, no need to feed manually, saving time and labor. 2. LARGE CAPACITY DESIGN: Automatic fish food dispenser has a large capacity to meet the needs of long time away from home, making sure your fish always have enough food supply. 3. SMART TECHNOLOGY: Fish tank automatic feeder utilizes advanced smart technology that automatically adjusts the amount of food fed according to your fish's feeding situation to avoid over or under feeding. 4. WIDELY APPLICABLE: Auto fish food timer dispenser is carefully designed to fit different sizes of aquariums, ensuring that the feeder blends perfectly with the aquarium without taking up space. 5. SIMPLE OPERATION: One button operation interface, easy to set the feeding time and food amount, allowing you to take care of your aquarium pets without any hassle. Specification: Item Type: Automatic Fish Feeder Material: Plastic Battery Parameters: 2 x AA Dry Batteries (Shipped Without Dry Batteries). Package List: 1 x Automatic Feeder2 x Accessories2 x Tape