Features： 1、LED Light: Egg incubator automatically turns eggs every 2 hours and includes an LED light, providing optimal conditions for observing egg development. 2、Automatic Water Supply: Chicken incubator is equipped with an automatic water supply system, allowing you to adjust the humidity by controlling the number of water bottles (bottles not included). 3、Adjustable Egg Tray: The distance between egg trays can be adjusted according to the size of the eggs being hatched, making it suitable for a variety of eggs. 4、Dual Power Supply: Upgraded with dual power supplies, the automatic egg hatcher can be connected to daily power or a 12V battery in case of power failure. 5、Easy To Use: Incubation simulator is for observing the hatching process and cultivating children exploration of life. Suitable for farmers, households, training, and laboratories. Specification： Item Type: Egg Incubator Material: Plastic Color: White Height: Approx. 22cm / 8.7in Package List： 1 x Chassis 1 x Host Cover 1 x Egg Pad 1 x Spray Bottle 3 x Water Bottle Bases 3 x Water Hoses 4 x Bezel Plates 5 x Rollers 1 x English Manual 1 x Power Cord 1 x DC Cable 8 x Screws 8 x Nuts 1 x Screwdriver