Electric Air Compressed Air Duster for Computer Electronics CleaningWith its high portability, you can truly use it anywhere. You don't have to find a plug every time, simply hold the bottom and the high pressure 33000 rpm air could wipe away most of small stuff. Ready to forget disposal air cans. 10W fast charge (3 hours fully charged) along with 6000mAh rechargeable battery make our new generation duster keep a 30 minutes long run. Thin and long nozzle makes it easier to clean corners or place where hand cannot