Compressed Air DusterElectric compressed air duster adopts a new generation Brushless-Motor, which can speed up to 60,000 RPM, the air duster electric is also designed with 3 gear speed wind, you can switch 3 airflow modes (45000 RPM, 50000 RPM, and 60000 RPM) for different equipment cleaning, effectively clean the keyboard, computer, circuit boards, air conditioning, sofas in the dust and crumbs. Portable Design & LED LightWhen the electric air duster is turned on, the LED light will automatically light up, and the dust blowing and lighting is two in one, which can easily be cleaned in dark places or at night, the ergonomic design brings great convenience to your cleaning. Reusable Compressed Air DusterBuilt-in 6000mAh Li-ion battery, this air duster can work continuously for 30 -50 minutes. Comes with a USB-C cable, and can be quickly charged in 2-3 hours, reusable electric air duster is a great alternative to disposable canned air or compressed air cans. Safety Protection & Air BlowerDifferent from the traditional "computer canned dust collector", our new electric air duster has (overcurrent, overvoltage, overcharge, short circuit) protection, allowing you to use it more at ease. Multi-Scene ApplicationCordless air duster collector comes with 5 sets of nozzles, the electric air duster nozzle is suitable for blowing dust in the crevices, such as graphics cards, camera lenses, and mechanical keyboards, Compressed Air duster is your best choice for household cleaning, industrial cleaning, and car cleaning.