The cordless dust collector has a built-in 7600mAh battery, which can run continuously for up to 40 minutes. Comes with USB-C fast charging cable, fully charged within 3-4 hours (Adapter is not included, can be charged by any usb charger. )
The electric air blower is perfect to clean computer keyboard, laptop, camera, car seat and blinds etc. The thin and long nozzle makes it easier to clean corners. The air dusters can even be used in products that need to be inflated, such as inflatable beds, lifeboats, etc