Usage Tips:Features: Our exhaust fan offer powerful and quiet ventilation for any room. With adjustable wind speed and support for wide input range, it ensures efficient airflows. Constructed with quality plastic, this exhaust fan is builts to last. It operates at a low noise level of 22db and delivers speed airflows of 6000rmin. Suitable for various users, our exhaust fan is perfect for pet houses, bathrooms, bedrooms, and more. It user friendly and easily install, making it accessible to anyone seeking improves air circulation. Whether you need to eliminate odor in the bathroom, enhances air circulation in a pet house, it suitable for different scenarios. Specifications: Material:Plastic Size:Approx.122x122mm/4.8x4.8in Color:White Power:AC100-240V 50/60Hz 4W Output:DC3V-12V2A Noise:22db Air Volume:80m/h Speed:6000rmin Cable Length:Approx.140cm/55.12in Note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: 1xExhaust Fan 2xPipe Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.