Bests & Worsts Reviews from Amazon

Let me start off by saying I purchased two fans with similar functions to test them side by side: the O2COOL and the OPOLAR F201 https://www.amazon.com/dp/B01DZYUL6A/ref=cm_sw_r_cp_awdb_gSodzbY5H1XAH The O2COOL fan has one plus: it is adjustable so you can tilt it or stand it straight. Other than that, it's pretty unremarkable. It's made of cheap feeling plastic (I am aware that it's not a ridiculously expensive fan but, come on). It is battery operated, which wouldn't be that big of a deal if the batteries required weren't two D sized batteries. Not to mention, they're not even included with the fan. Who has those laying around?? So I bought the batteries (add another $5 to the price of this fan) and the fan power itself wasn't that impressive, even with those two big batteries. It has two speeds, low and high, and like I stated, not impressive simply ok. It's good if you don't want to worry about charging it (like for going camping) but other than that, it's just ok. Now the OPOLAR F201 comes with a rechargeable battery and a USB cord to charge it. You don't have to worry about replacing batteries or running out to get some if you don't have the size it needs. It will last 3-7 hours with one charge depending on the speed you're using. It has 3 speeds and I found that even though it is smaller in size, it delivers more air than the O2COOL. It also has a very convenient LED light on the side that can be used as a flashlight if/when needed. It looks and feels like it's built with more quality materials. The only downside is that it's not adjustable so you can only stand it up in one position. The OPOLAR F201 beat the O2COOL hands down. If I were to recommend a small, portable fan it would be the OPOLAR F201. I will leave the link here again https://www.amazon.com/dp/B01DZYUL6A/ref=cm_sw_r_cp_awdb_gSodzbY5H1XAH