Features: Brand new and high quality Keep your bathroom, kitchen, any other space freshes and comfortable with this Pipe Ceiling Window Fan. Efficiently removes smoke, unpleasant smell, and excessive dampness for a more enjoyable environment. This black 50mm 6W pipe fan allows you to adjust the airflows according to your preferences. Enjoy a quiet operation while benefiting from its powerful air circulation. Suitable for homeowners, electronic repair technicians, and individual seeking effective Ventilations. Perfect for eliminating cooking fumes, stagnant air. Install this exhaust fan in your bathroom, kitchen, meeting room, electronic repair workshop to improve air circulation. Say goodbye to unpleasant smell and stuffy air. With its modern design and plastic material, this exhaust fan not only performs exceptionally but also add touch to any space. Experience air circulation. Specifications: Input: AC100-240V 50/60Hz Output: DC3V-12V2A Power: 6W Noise: 38dB Air volume: 36m³/H Speed: 14700r Total length of the line: 160cm Package Includes: 1Set Pipe Vent Exhaust Fan note: Please allow 0-1cm error due to manual measurement.make sure you not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!