Desktop Air Purifier with HEPA Filter for Office Bedroom Bathroom, Small USB Air Purifiers for Pollutants, Dust, Odor, Super Quiet Powered by USB No Adapter (White)

Very compact and basically silent. I'm about to order two more.

Small and compact. Very light. It does not make much heavy noise. I’ll be testing the longevity of it. I just got it in the mail today. So far so good and it does have a little blue color light.

For the quality, I feel the price was too high.

Great for a small room.A little whistling at the highest setting but otherwise it gets the job done quietly.HEPA filter wasn't hard to swap but it was hard to find.Overall great value and would recommend for an office or small bedroom.

It’s been running for about a month. Haven’t noticed any change in the air quality. That’s a good thing since the room (small building) is closed much of the time and tends to get musty. Barely any noise. Just the blue light shining. Really not sure that means anything. But it is still running. Gave it five stars for no good reason except it didn’t cost that much and it might actually be doing exactly what it says it does. Or it’s a good night light and mini fan.

I have multiple different kinds of air purifiers in my home. I bought this to go on my desk. It doesn't do anything. It just moves the air around. All my other purifier models work and you can tell that by the fact that they all get a ring of dust around them as they filter the air. This one doesn't. I have had it running for almost a month now and it hasn't done anything for the air. Save your money and get a better one. Also this only has one mode. There isn't a sleep mode and it doesn't have a timer. It just runs continuously until you unplug it.

works good

Shipping was treat package was in order