I liked these simply fine for some time, however I've been utilizing them for ~ 6 months and there is awful popping/crackling/loud fixed in the right ear. It comes and goes but it obtaining noticeably worse. I've been rather easy on these though I do use practically daily; I would certainly expect headphones advertised as "sporting activity" to withstand much more.Sound high quality is OTHERWISE great, style fits, using them is very easy, yet just one star due to the fact that these are borderline unusable currently and I ought to not already be having to change them.