Features: Intelligent control, transparent cover, automatic temperature control. the small and transparent body can cultivate children's interest. Artificial intelligence incubation system, transparent body, intelligent temperature control, ventilation, intelligent incubation, intelligent heating. Uniform heating, long life, low power consumption. The hatched eggs must be for fresh. Fertilized eggs within 3 to 7 days. Specifications: Material: Plastic Size: Approx.16x14.5cm/6.3x5.71in Type: UK Standard, EU Standard, US Standard(optional) Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.