Review on Sennheiser White Headphones Discontinued Manufacturer by Debra Brown

The volume on my first headphone started to drop off and on so I returned it. The next pair did the same, but this time I realized I could create a problem and stop it by fiddling with the fork body. I didn't have time to return this pair in time. They kind of work until I unplug and I know how to get it working again, but that's not really a big deal, is it? Looks like the same issue as this review: https://www.amazon.com/gp/customer-reviews/R3F9KZ6X0KXFZM/ref=cm_cr_arp_d_rvw_ttl?ie=UTF8&ASIN=B01IOECN3A. It is probably no coincidence that the review was published about a month earlier.