Specifications: capacity: Eggs Hatching Eggs Storing Temperature/Humidity Range: 20℃ ~ 40℃ Voltage: 220V/12V Power: 40W-120W Frequency: 50/60hz Suitable for: Chickens, Ducks, Geese and Other Poultry, Quail, Parrot, Pigeons and Other Birds Features: –Allow eggs to put in –Support automatic egg turning –High hatching rate –Good heat preservation and energy-saving performance –Convenient temperature control for instant grasp or adjustment of inner temperature –easy operation –Voltage 220+12V is dual power supply best to use all birds egg in any size