Feature: 1. This small digital incubator can hold 7 eggs. Transparent window allows you to have clear observation of hatching process. 2. Sensitive temperature sensor for monitoring the temperature ensures you can make timely adjustment and it can accurately achieve the required temperature. 3. Digital temperature control with flexible setting and precise adjustment, easy to operate, effort and time saving. 4. Special air outlets design and advanced heating system to keep air circulated, energy saving and eco friendly. 5. Small in size, light in weight, suitable for household, laboratory or teaching use. Separated egg holder, convenient to use. Specification: Material: Plastic Color: Yellow Temperature: 18-40°C, Adjustable Frequency: 50Hz/60Hz Power: ≤30W Egg Capacity: 7 Eggs Item Size: Maximum 15.5 x 15.5 x 15cm / 6.10 x 6.10 x 5.91in Item Weight: 322g / 11.38oz Package Size: 16.5 x 16.5 x 15.5cm / 6.50 x 6.50 x 6.10in Package Weight: 503g / 17.77oz. Package List: 1 x Egg Incubator1 x Power Line1 x User Manual Note: 1. Add some water to the machine before using. 2. The machine need 10‑20 minutes preheating before starting to work. Please check whether the temperature is 38°C. If not, you should set the temperature to be 38°C. 3. Disconnect power supply every time before opening the lid of the machine. 4. Please add water every one or two days when working. 5. The eggs for hatching must be fertilized eggs.