Quite and Easy to use!
This air purifier run really smooth and quite. I usually put it in the hall way, near my desk. And I even don’t notice it running for a long time while I am working. These days, I will turn it on when we have the window closed or when we are doing lunch/dinner, and it certainly help to make the room fresh and clean. I love this quiet and efficient Okaysou machine.
Rating: 5 stars