Very Good, but After 10 yrs, There is Another One Better: "LectroFan"
These are good if you need noise to sleep.<br /><br />PROS<br />Natural air sound<br />Easy Peasy to use<br />Can adjust type of noise a bit and 2 settings on air speed, hence loudness.<br />Small enough to travel well<br /><br />CONS<br />They do wear out every couple of years.  Some more than others.  They develops a whining noise that I've not been able to stop with oil since it doesn't seem to be a part I can fix.<br />Not as loud as other units that are digital with volume control.<br />Somewhat overpriced I think for what it has.  It's a glorified fan.<br /><br />In the end, after using these for 10 years, my wife bought a &#34;LectroFan&#34; and likes it better for it's variety, volume control, it's louder by far (like 3x if you want) and is about the same travel size.  It's also digital, so probably won't wear out and whine as fast as a &#34;fan&#34; which is real mechanically driven.
Rating: 4 stars