Review on 5200mAh Battery Powered Neckband Fan - Hands-Free Portable Personal Fan for Sports, Home, Office, Travel - 4 Speeds, Natural Wind Mode, 360° Adjustable (Pink) by Derrick Shah

This was the best purchase I've made in a long time. I get overheated very easily when I've been outside in the heat for a while and have tried different methods to keep cool and this was the only one that worked. I used it when mowing the yard and didn't overheat. I also have a red head and he is very sensitive to heat which keeps him cool. Very easy to use and battery lasts. Very good quality for the price. The only negative is that it hums where the battery is.