I was full of doubts when I ordered the small cooler. The price is very cheap indeed. I thought, not much may indeed be tuned. But I suffered for weeks under heat during the day and never 28 degrees outside at night on 20 and indoors at 25 degrees. I was completely exhausted. And then came the small part - unpacked, into the outlet and it was cool !!! :) :) :) Class !!! Of course, this device does not cool the entire room, but placed near, he makes a cool breeze for wellbeing. The volume is ok and the air flow at low level not drafty, but cool! I'm excited! And at this price. The little one is compact and thus easy to handle, even taking from one room to another, and in my view, much more pleasant than a fan. I do not want to miss him - my well-being has increased significantly. The price is sensational uind lightning fast delivery. So I say: highly recommended!
