Bests & Worsts Reviews from Amazon

This product *may* work. It seems like it was blowing warm air after I plugged it in. I don't really know if it was blowing more warm air or not, because I had to unplug it to prevent permanent hearing loss. It is LOUD - in a really annoying, screachy kind of way. I bought it for my office and and simply cannot use it. EDIT: although advertised as having "whisper quiet operation" it clearly does not. I submitted a return request, and the seller is only offering a return subject to me paying return shipping AND a restocking fee of sixteen ninety-nine. Learn from my mistakes.