Review on O2COOL Rechargeable Necklace Fan Adjustable by Matthew Outlaw

This sound saves! Where I work at the register, and right now that we have to wear a mask, it's so hot that this fan saved me from wilting. It's funny I get comments from customers all the time and they want to know where you got that fan from? I might have a side business selling them at the checkout! I had another model that required batteries and had to keep changing batteries which is very expensive. I don't have to keep it running all the time so I can usually last 3 days on a single charge. I love the fact that it has three speeds, but the fan gets louder with each speed, which is understandable. If this one ever dies I will definitely buy a new one!