Review on Stay Cool with O2COOL Small Carabiner Keychain Misting Fan, Purple - Set of 2 by Heather Bell

These little fans worked great! They weren't leaking and the fans worked well and we were able to get some relief from the heat and humidity as we walked the large zoo and botanical gardens for two full days. The pink ones were a little noisy but not annoying. Purple and turquoise were the quietest. Carabiners were very useful - I would advise you to hook the laces just for comfort when walking. The batteries lasted all the time. The price was amazing considering others cost over $15-25. I have postponed them until my next trip in hot weather.