Timer function There is the possibility to set automatic feeding, it can be set to feed the food automatically 4 times a day, effectively ensuring the normal feeding frequency and make the fish healthier. / li> High quality These automatic water chargers are made of superior ABS material, non-toxic and safe, they not only provide better experience but also provide longer service time. Capacity 175ml capacity and adjustable food intake, fully meet your needs, great helper for short trip. Imagine going outside for work, shopping, travel, etc. What should you do with the loved fish in your aquarium? This article may make your life easier. Power Powered by 2 x AA batteries (batteries are not included in delivery), if you have any questions, please feel free to contact us and our experienced customer service team will respond within 24 hours, our aim is to provide a better range of services. Application Suitable for almost all kinds of fish feed, such as particle, fine wheat, ball feed, meet the different feeding needs of your fish and thus ensure maximum nutrition for your beautiful fish. Product description New and high quality product. This article can help you feed your beloved fish in your aquarium while you are working, shopping or traveling. Power and time are adjustable. Using the slider (Max, Min), you can increase or decrease the amount of food dispensed per rotation. Easy feeding adjustment up to 4 times a day. Work can be done automatically and manuallyGood for scales or pellets. Easy filling of the food drum. Specifications: power: 2 x AA batteries (batteries are not included) Color: black Material: ABS plastic Certification: CE, RoHS Power supply time: 4 times. The package includes: 1 automatic fish feed timer (batteries not included). 1 user manual (French not guaranteed). 1 base. 1 loop. 2 hooks and loops.