Great purifier easy to move around

Use it when sleeping at night. No more waking up with stuffy nose!

Pretty good, very quiet in bedtime mode. Easy operation

If it was just plug in and go it would be great but when first used it wanted to connect to WiFi and Bluetooth. I didn't want this just simple operation. Took days to work out had to put app on my phone even then still trouble . Why can't you just have simple operating features not everyone is savvy with technical things. Don't buy it unless u work for NASA.