Hand Free Portable Neck Fan - Rechargeable Mini USB Personal Fan Wearable Neckband Fan，3 Level Air Flow，7 LED Lights，360 Degree Free Rotation Perfect for Sports, Office and Outdoor (Black)

[Music] hey guys welcome back to guaranty stuff and the product that I got for you this week is right on time for the summer heat we're talking about the wearable sports fan okay I ordered this because I wanted to give it a shot I had seen it before wasn't too interested I thought it went being kind of bulky I didn't know much about it but I wanted to give it a shot so here it is see that I'm showing you the backside right now because I'm showing you that it has that 18 650 so three point seven volt battery which can be changed once they go bad well that's a very good battery if you've seen other videos that I make I talked about products that use that battery and I actually have some spares of that battery you know just for this purpose but I love that I mean they're perfect they're interchangeable I love that that's why I ordered this one because you can change it out if in the future