Made of high-quality ABS material, insulated, stable and durable. LED lamp head, high power, strong light source, you can clearly see the eggs hatching. Made of high-quality materials, safe and durable. Durable, easy to turn on and off button. Suitable for hatching eggs, also suitable for children and students to learn the experimental hatching process. Upgraded type: two charging methods, can be charged directly via USB, also comes with a battery box, requires 3AA batteries, the battery box power supply can be selected according to the needs of use, very convenient.