Product name: 4 6 duct exhaust fanDiameter: 4''(100mm), 6''(150mm)Color: WhiteMaterial: ABS (Acrylonitrile Butadiene Styrene) + SteelPlug: AU plug(sent with an adapter according to your country)Power: 40W, 75WNoise: 34-43dbFan speed: 2600 rpmAir extraction: 220 m/hour(4``), 540 m/hour(6'')Length: Approx. 22-30/ 8.66-11.81''(4``-6'')Package Included:1 x Extractor Fan1 x Screw SetNote1 Please check the size and color before purchasing.2 Does not include items other than those shown in the product photo.3 Please note that due to the different monitors, slight chromatic aberration may occur, please understand.4. The above data is for reference only, the size is manual measurement, each variable may be different, please refer to the actual product, thank you.5. If you find any problems with our products, please feel free to contact us by email and we will resolve the problem as soon as possible.6. Welcome your sharing and feedback so that we can provide you with better products and services.7. Thank you for visiting my store, click to enter my store, there will be a lot of products for your referenceThis exhaust fan is built to endure the demands of daily ventilation and will provide you with years of exceptional performance. -Purification and dust removal, ventilate quickly. -With plug, flexible installed. -Wall/ window mountable, suitable for kitchen, bathrooms, toilets, bedroom, living room and office ventilation. -Easy to install and clean. -Specially designed for indoor cultivation. Ventilation fan helps eliminate humidity, tobacco smoke, and cooking odors. It effectively removes odors and circulates fresh air, making any environment more comfortable. Department Unisex Adult Item Weight 1.76 ounces Manufacturer facai777 Number of pieces 1 Assembly required No Item model number 20010125 Package Dimensions 1.18 x 0.79 x 0.39 inches