
Now I would like to say that the instructions were difficult to follow, they were made by written to someone with limited knowledge of English. That being said, it comes with a USB power input (male USB). It also uses 4 AAA batteries as a backup. Programming was easy once I could decode it (doesn't make clear sense). Works great with pellets and round feed. Flakes can be hard. However, it works and works well. The backup battery is a very nice addition. Costs money.

Depets Automatic Pet Feeder With Timer And Sound Reminder - Portion Control Food Dispenser For Cats And Small Dogs - Battery Operated 6-Meal Auto Feeder For Improved Feeding Routine
17 Review

Aquarium Fish Feeder Set - Multipurpose Feeding Ring With Live Red Worm, Plant Cone, Measuring Cup Shape Basket For Betta, Thaw And Feed Fish, Aquatic Pets
20 Review

Premium Quality Durable Self-Dispensing Gravity Pet Feeder - Zone Tech 1 Gallon Automatic Food Bowl For Dogs & Cats
45 Review

PAWISE Automatic Pet Feeder With Timer For Cats And Dogs - 1 Meal Auto Dog Dry Food Dispenser
42 Review

Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review

π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review

Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review

Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review