Features: High performances 12V centrifugal blower delivers 7000 RPM airflows with 2.94A power output, featuring durability double ball bearings for enhanced longevity in demanding applications like ventilation and metal smelting. Engineered with a 5.5x2.1mm center positive plug and optimized turbos design, this industrial grade plastic fan ensures efficient heat dissipation and rapid ignition support across indoor/outdoor environments. Ideal for DIYer enthusiasts, outdoor adventurers, requiring reliabled forced air solution for printer cooling, backyard BBQ setups, or electronic device thermal management. Versatile operations spans camping trips, workshop tool ventilation, fireplaces ignition assistance, and industrial equipment cooling, delivering consistent airflows in extreme temperatures ( 20°C to 70°C). Compact yet powerful design seamlessly integrates with 12V portable power stations or adapters, offering plug play functionality for both home workshops. Specifications: Component: Plastic Size: about 9.7x9.7x3.3cm/3.81x3.81x1.29inch Double ball bearing Interfaces: 5.5x2.1mm Voltages:12V 2.94A Speed: 7000rpm 9733 blower is used for electronic equipment heat dissipation, field fire and combustion aid Package Includes: 1pcs Centrifugal Blower 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.