1、HOLLOW AND BREATHABLE: The hollow and breathable egg tray is designed to realize spaciousness and reasonable spacing makes air circulation, and also provides a good bad environment for incubation. 2、AUTOMATIC EGG TURNING: The eggs are rotated 45 degrees to the left or right, once every 2 hours, so that the eggs are heated evenly. 3、EGG TURNING MOTOR: The motor drives the transmission shaft to rotate with sufficient power. The transmission shaft pulls the fixed egg tray holder, so that the eggs are heated evenly and the hatching rate is guaranteed. 4、MOTOR BUCKLE: The motor buckle is connected with the egg turning motor, the motor drives the swinging bar to rotate, making the egg tray swing 45 degrees to the left and right, and the eggs are heated evenly. 5、MOTOR CONNECTOR: The connector is connected to the top cover connector of the incubator, and the connector wraps the energized chip to stop electric shock.