[Innovative 3-in-1 Multifunction] It is not only an Compressed air duster but also a mini vacuum cleaner,computer vacuum With lighting function.One end of the machine is connected to the nozzle for vacuuming, and connected to the vacuum slot, which turns into an air pump for travelling, and your vacuum storage bags are airtightly vacuum-packed, while the other end is connected to the nozzle for blowing dust [180,000 RPM Super Speed & 5-Gear Wind Speed] Compressed air duster with a maximum rotation speed of up to 180,000 RPM, it offers 5-level wind speed adjustment and is equipped with an LED lighting lamp. It can effortlessly clean tiny dust particles from doorframes, fan blades, pets, keyboards, falling leaves, snow and more. You can freely switch the wind speed to meet your various cleaning needs. [Rechargeable and Convenient] With superb power storage capacity, this mini electric compressed air blower can provide 270 minutes of continuous operation in the first gear mode on a s