Fully automatic incubator, movement, temperature, and humidity, it does everything itself. Used for one production of quail eggs, and thank God, all of them were successful. 220V electricity, and it comes with a converter to work on a 12V car battery. It fits 35 quail eggs and accepts other eggs like duck, chicken, etc. It has a built-in screen to adjust temperature, movement, and all details. Reason for selling: no longer needed.