Review on Portable Massage Hanging Neck Fan - Hand-Free Personal Cooling Fan with Rechargeable Battery - Neckband Headphone Design - Aromatherapy & Color LED Light - 2000mAh by Justin Dorsett

I use this product for work as I work as a nurse in a hospital. I've had 2 previous "neck fans" and this is by far the loudest; It is very noticeable, especially in a quiet room. It's a little distracting. Also the air flow is not enough. I've noticed that when it's very hot the fan will also just blow hot air around you, making it very inefficient! It's still better than nothing if I break a sweat sometimes. The charge lasts about a quarter of a 12 hour shift if I'm working at low levels. I'm keeping it to myself for now, but in the meantime I'm still looking for one with more wind power, a quieter design and a bigger battery if it has one!