Automatic egg incubator: Egg incubator with automatic egg turning, turning eggs every two hours. You can also rotate eggs manually by pressing the "+" button so that you can start the egg rotating function at any time. Two options: we have single power supply and double power supply (can be used in case of power failure). You can choose between 12 V direct current (the battery should be prepared by yourself) or 220 V / 110 V alternating current. Warm jacket: Egg incubation box with a "warm jacket" saves energy and maintains the temperature equilibrium so that hatching occurs normally in lower temperature environments. Improve the hatching success rate. Special design: built-in fan, low noise, fan-assisted airflow / circulating air, uniform heating of fertilized eggs. Roller egg tray has independent gears and is not easily damaged and has 1 sink for good humidity control.