Description: Automatic switching of dual power supplies, adjustable spacing, hatching eggs of various sizes Automatic micro flip technology, one-key incubation, intelligent temperature control, higher incubation rate Circulate eight air channels, there is no temperature difference between the upper and lower layers, and care for each egg Using high-quality plastic, good insulation performance, uniform temperature Dual power supply is for emergency preparation in case of power failure, the battery needs to be prepared by yourself (12V battery emergency) Specification: Material: Plastic Size(LxWH): Approx. 21x24x18cm/8.27x9.45x7.09inch Rated power: 30w Rated voltage: 220v Package Includes: 1 Piece Incubator 1 Piece Charging cable 1 Piece Battery cable (not including battery) 1 Piece Manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!