Review on 💨 Cordless Air Duster for Computers - Superior Alternative to Compressed Air Cans, Air Canisters, and Spray Air Dusters - 6000mAh Rechargeable Battery, 10W Fast Charging, 33000 RPM by James Trapkin

I bought this air purifier because it is portable. You don't need to plug it into an outlet to use it. It comes in handy when you need to take something outside to blow off the dust. The only downside is that it's not very strong. Works decently, but don't expect heavy airflow. It's definitely better than using canned compressed air (which is terrible and a waste of money). I would give this place about 3.5 stars. It's overpriced, but it does the job well. If you want something more powerful (and less expensive), buy one of the air purifiers that plugs into an outlet.