Backyard Accessories -Automatic Fish Feeder Lcd Display Aquarium Tank Fish Food Automatic Stopwatch Af2009d Highlights Generic Brand Automatic Fish Feeder Lcd Display Aquarium Tank Fish Food Automatic Stopwatch Af2009d Description: This item can help you to feed your beloved fish in an aquarium when working, shopping or moving outdoors. Food and feeding time are adjustable. By the slider (Max, Min) you can increase or decrease the amount of food dispensed per rotation. Simple feed setting up to 4 times per day. Can operate both automatically and manually. Moisture proof for food. LCD display shows all information at a glance, easy to set digital time to feed fish on time. Unique design to prevent food from moisture and clogging Good for flakes or pellets. Easy filling of the food drum. specification: Power supply: 2 x AA batteries (batteries are not included) Size: 110x105x70mm Color: black Package includes: Auto Timer Power Supply 1 x LCD Fish Food 1 User Manul Note: The ""Lo"" logo displayed on the LCD screen indicates low power. If the batteries are not replaced after 3 days, all programmed ones will be shut down and the power box may be shut down in an inappropriate place. If the LCD displays abnormally after completing the battery setting, remove the batteries and set it after one minute. (It is not a malfunction of the charger)