Feature: 1.Adopts high-tech micro DC motor and microcomputer, which can feed fish automatically, you can choose to feed fish every 12 hours or every 24 hours, also support manual feeding.2.Moisture proof bucket keeps fish food dry without getting wet or stuck, can hold most types of food including flakes, pellets or crumbs.3.The charger has two different fixing methods, one is to attach the charger to the tank wall using a bracket, another method is to stick the double-sided sticker of the charger to the tank cover.4.Large capacity bucket, enough for about 30 days, it can automatically feed the fish even if you go out, no need to worry about it.5.Easily add food, add fish food to the top of the fish feeder instead of removing the food bucket, so you can easily increase or decrease the amount of food.Specifications:Condition: 100% Brand NewItem Type: Fish FeederMaterial: ABSBattery: 2 AA batteries (not included)Weight: approx.271g / 9.6ozInstructions:1.Open the battery compartment cover and insert the battery (not included).2.Remove the bucket lid, put the fish food into the bucket, press the bucket lid, and turn on the bucket switch.3.Install the bracket as needed.4.Press the ON key to turn on the power, and the switch light will flash.5.Press the SET selection key, the POWER indicator lights up.The II indicator flashes, indicating that the fish food is introduced within 12 hours.6.If you choose to put the fish feed automatically within 24 hours, press the SET button, the POWER light will be on and the I light will flash.7.If you want to put the fish food right away, press and hold the SET button for 3 seconds to put the fish food automatically.Package List:1 x Vending Machine (Battery Not Included)1 x Fixing Base1 x Suction Cup1 x User Manual