1、Auto Flipping: Egg hatching incubator will turn the eggs automatically around every 2 hours, can hatch chicken, duck, goose, quail eggs. 2、Easy Observation: Incubator controller built in egg candler to observe the development of eggs by simply placing the egg on the LED candlelight. 3、Humidity Controller: Incubator for hatching egg have automatic water fillers, so you can adjust the number of water bottles to control the humidity. 4、Widely Use: Egg incubator ideal for observing the hatching process, cultivating children exploration of life, also suited for farmers, homes, and laboratories. 5、Easy Usage: Automatic egg incubators support access to daily power supply and manual switching of a 12V battery power supply after power failure. Item Type: Incubator Controller Material: ABS Height: Approx. 22cm / 8.7in 1 x Chassis 1 x Host Cover 1 x Egg Pad 1 x Spray Bottle 3 x Water Bottle Base 3 x Water Pipe 4 x Frame Plate 6 x Roller 1 x English Instruction 1 x Power Cord 1 x DC Cord 8 x Screw 8 x Nut 1 x Screwdriver