Functional and Not Noisy
587898
I had an issue with my HP Envy m6 overheating when I worked with my laptop from the couch or on my lap since the fans were located on the bottom of the laptop.  This certainly corrected the issue and works nicely.  I can work with my laptop on the arm of the couch and is stays securely in place on the pad without slipping around or overheating.  This is lightweight and very portable.  There were initial odors from the product that disappeared within a day.
4143616
We like the appearance, looks like a piece of furniture, its efficient and quiet. The tower fan is practical and doesn't need a lot of space.
4214619
As stated, it is not hot or loud.  I appreciate the feedback from previous buyers and for the money, this is a great value.
2391297
There is a very slight noise from the motor, but not so loud that it is bothersome.  There is the sound of water gurg;omg. but that is more comforting than annoying. It was easy to put together and seems to do a good job of filtering.
2993216
Easy to install.  Fast release nice cleanliness feature. And slow quiet close not jarring to ears.
3020547
Comfortable, medium-weight headphones sound good, whether or not they are switched "on." When they're "on," they reduce a decent amount of the background noise. They don't cancel noise, but they do make things quieter. I like that they take AAA batteries; it's easy to find rechargeables and one battery will last most of a workweek at the office. I also like that, with or without batteries, these work as regular headphones.

When switched on, there is a very soft (very soft) wooosssh noise. I notice it only when there is no music playing and I have the noise cancellation turned on in an already quiet room. If you're a true audiophile, then it might bother you. But a true audiophile wouldn't listen to music in a noisy room anyway, right?

Air conditioner/ hard drive noise = gone
My own keystrokes as I type this review = gone (which is a little creepy)
Conversations down the hall = reduced
Conversations in the next cube = still there, not reduced
Person talking to you = still there, not reduced
2305802
I have it in an office, so the fact that it is somewhat noisy does not bother me, but I can see how it would in a residential setting. It cools the room well.
2770378
2nd one I purchased - one for work and one for home office. Attractive, functional, and sounds good enough at low volume, which is the requirement for my office. More than satisfied for the price
2058606
Works well and is quiet. Had about 2 weeks now.
2198446
It's sturdy and works great, and is quiet enough that I don't have to leave the room while it's running.
3579336
Happy with the purchase, sturdy and functional.
384854
Very nice. It's not AS windproof as I would like, but it is VERY pliable, and functional.  So I really can't complain at all.
3128069
Quiet as advertised and works well without draining batteries; have been using it for close to a year now without any issues and shipping was fast.
2946283
Pleasant and functional basic - no complaints, no raves, just a solid product that does what it's supposed to do.
3220695
PROS
Pretty cheap
I'm no audiophile, but the sound was certainly satisfactory.
The headphones fit well. it comes with 3 different size covers. They never fall out, and i actually like the shape.
Sweatproof
Went through the wash and they were still working

CONS
The robber covers tend to slip off sometimes. Doesn't happen often, but I lost two of them because of it.
They lasted me about a year, and probably would've been longer if my sister hadn't blown them out.

OVERALL
A great purchase. Comfortable, functional, and they get the job done at a reasonable price.
1105075
Good value, well constructed product that's not unduly noisy. Install instructions are okay and it's not a difficult process. Will buy again.
1131500
The fan was easy to get into my window (I was able to leave the screen IN).  It has adjusters for both sides if you need them.  I find I rarely use the remote.  The buttons on the fan are very straight forward.  All the functions work well: blowing air into the room, mixture of air in and air out (one blade rotates one way, one the other), and air out.  It does make some noise... it's a fan!  I find it's a good amount of white noise.  We don't have enough temperature fluctuation (in San Diego) to test the built in thermostat... but perhaps in the 'winter' it will come into play.  I'm very pleased and it definitely beats buying a $400 small AC unit.