Negative Positive
Title: Unacceptable noise when the cord is touched
Review: just want to make this point clear. It produces heavy noise even when the cord is slightly touched (for example when your finger touches it or the cord moves against your clothing), so it's only for use when you don't stand or sit there totally still (for example on board a plane). Use when walking is not acceptable to me, not to mention exercise.
Is the review positive or negative? 