Feature:1. 48/56 uniform temperature fans, strong wind, uniform heat dissipation, you don't have to worry about temperature issues.2. High-power motor, stable power generation, 12v voltage, safer and more assured to use.3. When the fan is running, it is less than 40dB, low noise, and provides a good environment for incubation.4. The high-quality movement makes the fan run smoothly, the wind is strong, and the hatching rate is improved.5. High and low temperature resistant combustion-supporting blades, which rotate 2000 times per hour.Specification:Item Type: FanMaterial: PlasticVoltage: 12VCurrent: 0.25ANoise: 40 dBFan Size: 12x12x2.5cmSpeed: 2000RPM/HApplication: 48/56 IncubatorsPackage List:1 x Fan