Review on 🌀 LUWATT Neck Fan with Color Changing LED: Upgraded Version for Hands-Free Cooling - USB Rechargeable, 4000mAh Battery Operated - Ideal for Home, Outdoor Camping, Sports (Blue) by Craig Rossman

Absolutely the best money I've ever spent. Didn't think it would work in the hot sun at softball tournaments, but it's a life saver. Battery life is okay if you don't use it constantly. Very quiet. And they blow really cold air. The only problem is making sure your hair is up and tucked in as it will get tangled and only 1 hair will be holding it up. We removed the hair and it's working great again