Review on Hands-Free Bladeless Neck Fan with Bluetooth Music Speaker - Rechargeable Personal Fan with 3-Gear Adjustment, Headphone Design, and 3600mAh Battery by Jen Johnson

It looks high quality. You never have to worry about running out of battery. I had both the fan and music on for over 2 hours and noticed in my phone's Bluetooth settings that it still had 80% charge! Yes, it has 3 fan speed levels and you will hear fan noise even on the lowest level, especially in quiet environments. However, I mainly use it for indoor cycling/elliptical/treadmill activities and find that the lowest fan speed works very well for me as I hardly hear any noise. The music volume is low, which is good. I don't want music blasting at me when I'm wearing it. In general, the device is not light, but acceptable for me. I definitely feel the weight after a few hours of wearing it. According to the instructions, the blue light should flash while charging and turn off when fully charged, but for some reason mine is always blue and never turns off after 6+ hours of charging. Future improvements: Added Bluetooth support for phone calls. Added volume control on the device itself. Added fan speed control instead of the current three-speed setting. Position the headphone plug so that the headphone cord does not touch your body when you wear it.