Temperature Resistant: High and low temperature resistant combustion supporting blades, which rotate 2000 times per hour. Strong Wind: 48/56 uniform temperature fans, strong wind, uniform heat dissipation, you don't have to worry about temperature issues. Reliable Movement: The reliable movement makes the fan run smoothly, the wind is strong, and the hatching rate is improved. Stable Performance: High power motor, stable power generation, 12v voltage, safer and more assured to use. Low Noise: When the fan is running, it is less than 40dB, low noise, and provides a good environment for incubation., Manufacturer: 01 02 015