Built-in egg candling for easy inspection: There is a high-brightness LED egg candling light on the incubator control panel that can be used to check the development of the breeding eggs by turning on and off. Remove infertile eggs and underdeveloped weak sperm eggs. USB plug-in 5V ultra-low voltage is safe, and it is more reliable for the elderly and children to use. It is convenient and flexible to use the power supply method, mobile phone charger power bank computer host car USB socket. Rotating egg turning is evenly heated, and the incubation process makes the heating more even, greatly improving the hatching rate. The large space gives the chicks a comfortable and warm home, and the space is larger to incubate various poultry eggs. The activity space is comfortable after hatching, which is convenient for observation. Product name: Mini science and education incubator Rated voltage: DC5V Rated power: 7W The printing batches are different, the words may be different, but it not affect the use Specification:A:Manual Colour:Yellow Material:ABS Package Contents: 1 x incubator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.