Features: Built-in temperature control system,one can hatch seven eggs,it is convenient to use. Contains a built-in fan to keep air circulated. Transparent lid allows observation of hatching process. For someone who wants just a few chicks to hatch at a time. Laboratory observation or or families incubating in the backyard. Suitable for chickens, ducks,geese and other poultry and quail,parrots,such as birds. Specifications: Material: plastic Power: 80W Frequency: 50HZ Voltage: AC 110V/AC 220V. Temperature Control Range: 20-40 Number Of Hatch: 7 Plug: EU,US Size: 17.5*17.5*17.5cm Color: yellow Package included: 1x Automatic Incubator(Two plugs,choose it as you like.Thanks ) Notes: 1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks