Features: Experience efficient ventilation with our 12V 2.7A duct fan, featuring a powerful motor, perfect for maintaining freshness air in various environments. This ventilation solution offer energy efficient operation, making it a intelligent choice for sustainable living. Ideal for homeowners, hobbyists, and workshop enthusiasts seeking precise humidity control and air quality improvement in grow tents, kitchens, bathrooms, or electronics cooling systems. For DIYer enthusiasts, indoor gardeners, and pet owners seeking reliable air circulation in grow tents, hydroponic setups, or enclosed pet habitats requiring humidity control. Engineered for continuous operation, this blower kit ensures reliable airflows management in greenhouse environments, 3D printing setups, and industrial equipment cooling applications. Specifications: Component:Plastic Input: DC12V2A-3A Air volumes: 210CFM Input interface: 5.5x2.1mm Noise: 65DB Rotational speed: 6000rpm Line length: 20cm/7.87 inches Size: 18x9.8cm Color: Black Package Includes: 1pcs 12V Inline Ventilation Fan note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.