https://9to5mac.com/2016/12/19/mara...k-run-earbuds-stay-in-ears-good-battery-life/After reading through 5 of the 4773847 pages of comments (made up of 70% trolling and 30% genuine goodness), I couldn't locate anyone that had done a vigorous test with running or some other form of body shaming exercise. Yes, I can't be arsed reading through the hate and love as it irks me greatly so, in closing, how do these suckers go when it comes to running etc? Very interested in reading about it (even with a video someone else posted last week of a guy doing a small run up and down a ramp shaking his head in some demented fashion with them not falling out).
Try the link above.