【50000RPM Powerful Deep Cleaning】This compressed air for computers has a max rotating speed of up to 50000RPM, which can blow strong winds, continuously produce high-pressure air to eliminate dust, clear the dirt hidden in various gaps on the keyboard or any electronic devices, extremely convenient to use in the home, office or car duster. 【Cordless and Portable】The cordless design of the electric air duster for PC eliminates the hassle of long wire wrapping, making it more convenient to use. This air cleaner size: is 6.3 × 3.9 ×2.6 inches, which is lightweight, compact, and convenient to carry and store, and can be easily stored in the car or backpack. 【3-Speed Wind Adjustable and 1-click Start】This compressed air duster comes with a 3-speed adjustable design that can meet the cleaning needs of different items. One-click start design, this electric duster for PC allows you to operate with one hand, just press and hold the power button to start working, making it very convenient and practical. 【Rechargeable and 30 Mins Long Endurance】Built in a 6000mAh high-capacity lithium battery design, this portable air blower for dust can be quickly charged through a USB interface, providing up to 30 minutes of working time. LED lamp design can provide lighting effects and better remove dust or hair from corners. 【Multifunctional Air Duster】The air dusters for cleaning pc is equipped with 4 kinds of nozzles and 1 brush, which can meet different cleaning needs. It is great for cleaning electronic digital cameras, computers, keyboards, air conditioners, car seat gaps, and window edges and can also be used to charge swim rings or yoga balls, outdoor barbecues, etc.