Really cant complain about this strap. Sind günstige kopfhörer und das hört man leider. I can honestly state this is a keyboard where you get what you pay for. My daughter did wear them pretty much everyday since receiving, but she should get more than a month out of them! Everything is good quality. I recognized the shoes of this company 2 years ago and now it is my favorite. After a lifetime of skin-wrecking rashes -- often in unfortunate places -- dermatologist testing diagnosed me with "contact dermatitis" brought on by additives in skincare products ("fragrance" or "parfum" is a lead antagonist). Like the first reviewer said, I think JLab hit a home run with this one ?? I just got my today and fresh out of the box they were halfway charged and ready to go. En par de ocasiones pedí estos audífonos (nada baratos, por cierto) y en ambas me llegaron con la caja sin sus sellos de fábrica. 5; my foot almost spills over the front & back lip and the fit is snug!