Efficient & Widely UsedThis cordless air duster is equipped with a super powerful motor. It cleans dust so efficiently that is widely used in cleaning keyboards, computer hosts, air conditioners, cars, sofas, etc.Fast Charging & Long Working TimeBuilt-in large 4000mAh batteries, this powerful air duster can be fast fully charged . Adjustable Speed & Two NozzlesWhen you need to clean different objects, you can control the air volume by rotating the button. In order to cleaning every hard-to-reach place, we have equipped two kinds of nozzles, the brush nozzle can easily remove the accumulated dust.Save Money for YouThis battery rechargeable air duster can save you a lot of money compared to those disposable cleaning supplies. This recyclable electronic air duster is good for the environment and your healthy.Portable & Cordless DesignThanks to its lightweight volume and removable nozzle, this handheld air blower is very easy to store. The user-friendly cordless design also allows you to clean anytime, anywhere, such as cleaning the interior of the car.