1. STEPLESS SPEED ADJUSTABLE: This high performance electric air duster adopts brushless motor, the air speed can be infinitely adjusted from 10~100 percent to meet different air speed requirements.
2. DUST CLEANER: It can double as a small vacuum cleaner. ​ for cleaning​​ dust from any electronic devices, computer keyboards and other surfaces in the car, home or office.
3. MORE FUNCTIONALITY: 6 nozzles can be used for many complex situations in daily life, such as swimming circle pumping, keyboard cleaning​​, vacuuming, cleaning​​ brush, narrow crevice cleaning​​, car seat cleaning​​ and so on.
4. RECHARGEABLE BATTERY: The air duster comes with a rechargeable battery. USB Type C charging for quick and easy recharging, making it an ideal companion for home and car cleaning​​.
5. PREMIUM MATERIAL: The electric air duster is made of aluminum alloy shell​​, easy to clean​​, stable heat dissipation and prolonged service life. Ergonomic design, portable and lightweight. Suitable for indoor and outdoor use.

Spec:
Item Type: Electric Air Duster
Material: Aluminum Alloy
Weight: Approx. 330g/11.6oz
Built In Battery: Lithium Battery 4000mah (Included)
Rotational Speed (RPM, Mins): Highest Grade 110000±10%, Lowest Grade 22500±10%
Control: Key, Slide Switch

How to Use:
Replace different connectors according to demand, press the switch to start the power supply, slide the switch to start the wind speed.

PackageList:
1 x User Manual
1 x Host
6 x Nozzles
1 x USB Cable

Note:
Attention please avoid not charging for a long time, otherwise it will cause the battery to be over discharged and can't be charged properly.