Features: - Feed your fish at a scheduled time (once or twice per day). When you not at home,don't need to worry your fish nobody feed. - Battery operated Automatic food timer is and its mini unique shape, it has the bracket, can clamp on to any tank, space-saving for your aquarium. - Works with most types of fish food, such as flakes, pellets, powders and strips,fit for fish tank and aquarium, and you can even feed most of pet fishes, turtles, newts and frogs. Specifications: - Capacity: 500ml - Power: 5V 01A - Time Pattern: 24H - USB Cable: 1.5m  - Power by: 4 x AAA Batteries (not included) - Package content: - 1 x USB Cable - 1 x Automatic Fish Feeder Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.