I have a Virtual Reality Headset that I love to play but I can get hot and sweaty playing some of the more intense games or doing the workout apps. These types of neck fans were recommended to use to keep me cool while playing in VR. I bought this neck fan and love it so far. I really like the fact that it is rechargeable so no wasted money on disposable batteries. The fan works great and lasts me an entire session of playtime. I also liked that I can put a few drops of essential oils on the pads to help me relax when using the fan with some meditation VR apps.