Features: This double function dust blower and industrial vacuum effectively collects debris with its powerful suction and blowing capabilities, boosting cleaning efficiency. Featuring 7mm and 3.5mm suction nozzle for versatile cleaning, a spacious 0.5L collection bag, and a quick connecting design with excellent leak proof sealing for accessories. Ideal for professional technicians, workshop mechanics, and enthusiasts requiring efficient dust removal and precise cleaning tasks. Perfect for clearing wood shavings in workshops, removing metal debris in garages, and cleaning electronic components in laboratories or other industrial settings. Constructed with industrial materials for robust performances in demanding environments, ensuring reliability operate while maintaining optimal performances. Specifications: Component: molded blow tip, fiber collection bag; Size:Approx.150x120mm/5.91x4.72inch Option Type:Nylon Blower, Alloy Blower, Package Includes: 1pc Air Vacuum Blower(with Dust Collection Bag) note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.