Posted by a reviewer on Amazon

There are only two setting

Posted by a reviewer on Amazon

Literally sounds like a fan not to quiet and not to loud

Posted by a reviewer on Amazon

Iliked this product my therapist uses it outside her office im in late 60s working full time from an apt planning to move e in 8 long months i got his product has helped i have people in this 20s and people whom work odd shifts omg and dont use earbuds soooo it sounds like a mosquito in my ears use ear plugs blind folds and sometimes ambian

Posted by a reviewer on Amazon

It does not get much better

Posted by a reviewer on Amazon

Only has 2 speeds and volume cannot be turned up

Posted by a reviewer on Amazon

I used an app for a long time but didnt want to keep my phone running all night

Posted by a reviewer on Amazon

This is a rocksolid unit not a cheap travel version that should last for years

Posted by a reviewer on Amazon

This works via psychological conditioning allowing you to just turn the unit on to cover the sounds of annoying crickets and neighborhood dogs barking