The jet fan has 30 gears, which can be adjusted at high speed through the roller. Turn the steering wheel and the screen will display the current speed gear in real time. It is a great alternative to air compressor canisters. The electric dust removal fan combines a handheld fan and a jet blower into one, which is enough for outdoor travel.
Electric dust collector: The motor of this dust collector has a maximum speed of 100,000 rpm, a peak wind speed of 20m/s, and strong performance. Easily removes hidden dirt from every crevice on your keyboard or any electronic device, making it very convenient to use as a home, office or car duster.