Capacity: 128 eggs (often comes with a double-layer system to ensure heat distribution). Turning System: Fully automatic with Roll technology, where rollers rotate the eggs 360 degrees to simulate natural conditions. Control: Digital screen allows for temperature and humidity adjustment, with an incubation days counter. Power: Operates on 220V, and often supports battery operation in case of power outage. Structure: Made of durable plastic designed for heat insulation and reduced energy consumption.