Review on Cooperwin Portable Ac Neck Fan: 2-in-1 Handheld & Neckband Fans | USB & Battery-operated Rechargeable Fan | 3 Level Personal Air Conditioner Neck Gadgets for Women | Black by Peter Green

My main reason for buying this fan is to use it when I go kayaking on the lake on hot summer days. After charging I turned it on and also turned on the timer to see how long it would last. Great, 5 hours and it was at 50% battery. I should have said that it has a screen showing speed levels and battery life percentage. Just a warning, long hair should be tied back.