Features: The 9733 5V 1A USB centrifugal blower delivers powerful airflows for effortless ignitions and temperature control in fireplaces, forges, and smokers, powered by any USB compatible device like laptops or power banks. Measuring 97mm x 33mm, this compact plastic blower features a brushless motor for quiet operations and good performances in indoor/outdoor environments, with a single speed design for focused ventilation. Designed for outdoor enthusiasts, DIYers, and grill needing ventilation for barbecues, camping trips, or electronic cabinet cooling. Optimize campfire ignitions, backyard grilling, or workshop airflows—ideal for starting flame in smokers, metalworking furnaces, or ventilating small electronics and enclosed spaces. Effortlessly connection to solar panel or car chargers for portable use, ensuring rapid flame revivals during hikes or stable airflows in DIYer projects with its 5V USB powered versatility. Specifications: Component: Plastic Size:Approx. 97mm/3.82''x95mm/3.74''x33mm/1.3'' Voltages: 5V 1A Length:Approx.100cm/39.37'' Speed: 4000rpm Air volumes: 60CFM Noise: 35db Styles: Without Duct, With Duct Package Includes: 1Piece USB 9733 Blower note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.