Review on Efficient Handheld SEOYO 4'' Personal Rechargeable Battery for Optimal Portability by Anthony Morrow

I love this little portable fan. I keep forgetting to charge it and it keeps working. They charge the same way you charge your phone, if you think about it. The only negative is when you go to work on the train when the air conditioning is not working, people try to approach. My personal freedom is being taken away from me. Am I rude if I turn it off?