It's 1/2 to 1/3 the volume of another model usb fan i had, delivering at least three times the volume on low. I understand that motors are inherently noisy electrically, but i wish the manufacturer had spent the extra cents to add some filtering.

Update @ 2 years. You will not be disapointed. Very solidly made. Still satisfied in general.

Would recommend to anyone with a ikea milsbo greenhouse. Bought this fan forcamping using a power station. Purchased this fan to use in our rv.

This fan delivers just as i had hoped. It no only looks beautiful but it works great. Really like the copper color.

It is also helpful in work environments when the office struggle for the thermostat yields less cooling than you'd prefer. At work the high setting makes me a little chilly!

Fan never turns on. This is so disappointing. Inadequate very small print instructions.

This is my third fan, same model, and the third result as before is the battery dies and cannot be recharged. It is quiet if and when it works, but for me it is not dependable. Spend extra and buy a power tool battery operated fan like dewalt or ryobi...  Read More