I had constant technical issues with them, the mic quality was terrible, a computer would recognize the mic but no sound would come from the mic. I have had a lot of foot problems and needed a boot that was a little longer. ) and nothing worked. He used one of his hooks to hang his masks in the car by bending the back with a hammer to match the curve of the dashboard (it sticks well to plastic). Highly recommend if you are looking for a good looking but unobtrusive paper towel holder that can go anywhere without damaging the area. I was really surprised by how good these were. Theyd constantly trigger during exercise due to me touching them (lightly I may add), or even just some hair brushing up against them, and I definitely couldnt shower in them as the water pressure would activate the touch controls. It didnt come with just a round earpiece to use with the over ear clip so I tried the smallest inside clip one with the over ear clip but two seemed to push in opposite directions and would cause pain after only a few minutes. Quando mi si è rotto il jack delle mie grado, sono diventate praticamente inservibili. I have been waring them for about a month and they are falling apart and not wearable.