Review on Portable Waist Fan with USB Necklace, Hands-Free Cooling Fan | 6000mAh Rechargeable Battery 🌀 | 23H Working Time | 3 Speeds | Ideal for Outdoor Workers, Hiking, Climbing, Camping by Michael Cleveland

This little fan is a powerful machine! I used it on a very hot humid day and it really helped cool me down. It's easy to attach. It's pretty quiet. It worked at high speed for 5.5 hours, doing exactly what it was good for. I am impressed. It would be nice if the air outlet had an adjustment to direct the air in different directions. I've been using it for a week now and have no problems.