4-schedule group mode: you can set up to 4 exact feeding times and 1-3 rotations per day. Depending on your different requirements, you can set different exact times when you go on vacation. Large Capacity: The 200ml capacity of the digital fish food is suitable for various fish food such as flakes, pellets, powder and strips. It can be used for several days. Also suitable for various pets such as fish, turtles, newts and frogs. 360° Rotation: With the 360° rotation of the digital fish food holder, you can rotate it to your desired position after installation. 2 methods installed: firstly it is installed with the base, secondly it is stuck to the tank cover with the double-sided sticker. Easy to use: insert 2 AA batteries (not included), fill the food container, adjust the quantity regulator, then set the feeding mode. That's all you have to do. Product Features: Set up to 4 precise feeding times and 1-3 rotations per day. Both automatic and manual feeds are available. 200ml large capacity feed box to store your fish fat while you are away. Increase LCD display, intelligent control, electronic synchronization. Time settings, freely adjustable. Adjust the number of turns to control the amount of food. Powered by two easy-to-replace AA batteries (not included). Suitable for many feeds such as dried baits or small pellet baits, pellets and flakes. Transparent feed drum is easy to monitor. Monitor food levels and know how much food is left. Can even feed most pet fish, turtles, newts and frogs. Installation methods: 1. Put the edge of the stent into the reservoir and tighten the plastic screws. 2. The Velcro closure on both sides is separated, the sticker on the back is torn off, attached to the bottom, and attached to the fuel cap charger accordingly Scope of delivery: 1 x automatic fish feeder 1 x double-sided sticker 1 x user manual