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Overview
  • How are reviewers describing this item?
    great, quality, good, empty and said.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 90% high quality reviews are present.
  • This product had a total of 278 reviews as of our last analysis date on Aug 19 2021.
Details

BETA

The algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

Excellent Customer Service and wonderful product. Thank You

Most authentic reviewquestion

I think it works good. i have breathing problems. I’ve used it a few times, seems to work ok.


Helpful Insights

BETA

The algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Quickly ran out of breath and had to stop.

Review Count History
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