Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Does the phone actually "cool" or does it need to be used only with an ac ? Is it only an air circulator, or does it also provide some cool air
Document: This fan works real good for me. It's quiet and moves enough air to suit my purposes. I actually bought it to help dry wet carpeting after its been shampooed and it works good at that job. I also use it to help cool areas in our house as we do not have air conditioning. If I ever lost it I would buy another right away.
Used this to bring the cool air from the basement to the 1st floor. Very quiet and powerful, definitely pushes a lot of air without the loud noise of a fan. Definitely worth it if you're looking at needing a fan that pushes a lot of air in a small package that is also near silent.
It also does a fantastic job of circulating air. I've used it in my home office as an extra fan during scorching Phoenix summer temperatures and (in conjunction with the AC and ceiling fan) does a great job of keeping me cool in the hottest room in our home.I recently purchased a secondary fan for my workplace. It's not too big for my desk and keeps me extremely cool throughout the day. I highly recommend this brand.My original giant noisy fan has lasted 7 years so far.
I was attracted by the word "circulator" in this one. But hesitated because it seemed small, and it's on the floor so you can't sit in front of it and have it blow in your face. BUT, if it was good at circulating the air I wouldn't need that. We bought three of them at a local store so we could return them if they were terrible. They're AWESOME!
This is just about the best fan I've ever used. BAR NONE. I have one in my living area, positioned on the floor between my couch and my computer desk. Even on the lowest setting it keeps me cool and comfortable. My second one is in the bedroom, and also keeps the room feeling great. It is a GREAT product.
I found this fan searching for a quiet fan, and the reviews backed up it being quiet. My goal of the fan was to have it sit underneath my desk for most of its use. being on the phone a lot I need to limit background noise as much as possible. Don't get me wrong, this fan moves a TON of air. Even the low setting moves a lot of air, it's just not quiet enough for my application.
Just moved into a new house last month. Found the A/C works well but was getting just a bit too warm at night while sleeping. (I like it very cool when sleeping). Didn't want to turn the A/C down too much, not just because of the expense but it can also be loud when turning on and off. Will get used to it evenutally but all the new sounds in a new house can disrupt sleep.This fan has solved both problems.
On the highest setting it's kinda noisy, but also powerful.As an air circulator (i.e. aimed into the room at large but not at me directly) when the temperature is not that hot it makes the room noticeably more comfortable even on the lowest setting.
It is not a high powered fan or room air circulator, if I try to point it right at me and move 5 feet away, I won't feel it and when I angle it in my room, I do not feel any cool air circulating even on level III.
Keeps me cool ALL the time and its very efficient and getting me cooled down quickly. I have no idea where it gets the cold and refreshing air when the room is so HOT.Worth the price, I actually thought it'd require assembling, I'm glad it doesn't.If you want a small yet powerful fan for home or office, take it.
Answer: It is only a air circulator