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Overview
  • How are reviewers describing this item?
    great, quiet, cool, high and little.
  • Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 38.
  • Previous analysis of this listing was an D grade.
  • Our engine detects that in general the reviewers have a suspiciously positive sentiment.
  • Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
  • Our engine has analyzed and discovered that 55.0% of the reviews are reliable.
  • This product had a total of 336 reviews as of our last analysis date on Aug 4 2020.
Details

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

I can not sleep without a fan and I use this as my travel buddy. I keep this in my bag at all times and use it everywhere I go.

Most authentic reviewquestion

I've had the green one in the past and it was great and now having this blue one I love it even more.

Least authentic reviewquestion

The O2COOL Portable USB Fan is a great individual personal fan. It is very light in weight and can easily fit into a medium siz...  Read More


Helpful Insights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    It is powered via usb and only has one setting, on/off, there is no speed control.


    Posted by a reviewer on Amazon

    I had the bigger one from o2, problem was that the 8d batteries it took were 1.


    Posted by a reviewer on Amazon

    The fan is all plastic and the hinge makes a disconcerting crackling noise when you're adjusting the angle.


    Posted by a reviewer on Amazon

    By default it only comes with a fan-power-to-usb cable (no a/c adapter, and the connector to the fan is a round power plug, not usb).


    Posted by a reviewer on Amazon

    However that clunky-ness is partially due to the fact that the unit can also accept standard batteries (not included) when usb power is not an option.


    Posted by a reviewer on Amazon

    Seems to work well out of the box, longevity is questionable.


    Posted by a reviewer on Amazon

    I got this because of the fact that it runs off of usb.


    Posted by a reviewer on Amazon

    In fact, i didn't even realize it ran off of batteries when i got it.

Review Count History
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Price History
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