Finally, there is a product worth evaluating!
I encountered a problem with the flashing red light, but the customer service after replacement was very good. The new product is running well
This air purifier is helpful for dust, air quality, and my breathing. It's very quiet, but it can work as white noise at the highest setting I like (especially now that the weather is colder and I don't want to use my fan haha). I bought two for myself and my grandparents, and they also really like them!
Very compact, I like the USB plug that can be placed on the table
I like it has sleep options and it's very quiet. I can sleep now, and this sound won't disturb me. In addition, I like the fact that I can unscrew the lid and put my favorite oil flavor into the sponge. My room smells very fragrant and has a therapeutic effect.