Whether it is for home or industrial use, you need such a blowing fan. It can make your work easier, more efficient, and solve dust problems. Features: Pure copper wire motor is powerful, fine heat dissipation effect, more stable. Blow-suction function is freely controlled, easy to handle any corner of the home. 6 gear adjustable speed and stepless speed change, can adjust the desired wind according to their own needs. Lightweight and practical, the handle is non-slip and does not fall off, making the work easier and more efficient. Can be used for computer dust removal, car dust removal, cleaning all kinds of dead ends, household dust removal, dust removal in factory workshop, etc. The case is made of fine quality material, which can refrain machine aging. Specifications: Color: black Voltage: 220V Frequency: 50/60Hz Power: 750W Speed: 16000r/min Air output: 2.9m3/min Cable length: 1160mm / 45.7in Item size: 430 * 165mm / 16.9 * 6.5in Item weight: 1062g / 2.3lb Package size: 245 * 185 * 175mm / 9.6 * 7.3 * 6.9in Package weight: 1253g / 2.8lb Package List: 1 * Air Blower with Plug 1 * Air Duct 1 * Collecting Dust Bag