Features: Keep your environment freshs and clean with this powerful 3.35inch Inlines Duct Fan. It effectively removes unwanted smell and enhances air circulation in bathrooms, toilets, and kitchens. With power of 5W, it provide efficient ventilations while consuming minimal energy. Suitable for homeowners, contractors, and DIY enthusiasts, this fan is easily install and requires minimal maintenance. Whether you're renovating your bathroom,upgrading your kitchen, this reliable fan will meet your ventilations need. Specifications: Material:Plastic Size:Approx.8.5x11cm/3.35x4.33in Input:AC100-240V 50/60Hz Output:DC12V0.5A 5W Noise:39db Air Volumes:110m³/h Speed:3600rmin Cable Length:Approx.165cm/64.96in Package Includes: 1xInline Duct Fan(US Plug) 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.