2-Pack O2COOL Deluxe Battery Powered Necklace Fans – Optimal Performance and Convenience Review

We bought 4 of these for use at Disney World in August. The fan itself works well and has decent battery life. However, after a few hours, the lace worn around the neck came off completely. This happened with all 4 units, 2 of which were worn by children, 2 others were worn by adults. Because of this, adults had to use the fans mainly as portable fans, and the strings for children were very short. At the end of the journey, the fans could no longer be worn around the neck. Because of this, I…

"Why did you buy THIS?" Hmm, when I'm hot and there's no electricity? My husband and daughter tried it, then said I didn't buy enough of it. It blows air up and hits the neck and face. Amazing air volume for something so small. I certainly couldn't have worked two hours in my Florida garage without him. Buy O2Cool 5" and 10" battery powered fans in case of a power outage. Hurricane season is a hot and muggy time of year. We hosted 10 people last year and everyone said battery powered fans are…

For some reason I had 3 of these (two of this model and one of an earlier model) and all 3 died after a month or two of use. I have a big thick beard and I have noticed (especially during the pandemic) that my neck is sweating profusely. Using it helps keep my neck a lot cooler and it makes me feel a lot cooler (I don't look cool though, just ask anyone who sees me in it). Anyway, I use it 8 hours a day and the batteries I put in it (eneloops rechargeable) work fine for the most part. If the…