In all fairness sometimes it works other times it says may not be approved item or something to that effect but bottom line doesn’t always work now. I had to vice-grip the screws the rest of the way in. And the auto play/pause feature is definitely a plus. Ive had this mic for a couple months and so far everything works perfect. You cant really skip songs or go back. And I got a 4xl and it looked like a medium. Overall, I love them and wear them most days. En sonido no tengo ninguna queja, suenan bastante bien para lo que utilizo las bocinas, que es jugar, y musica. I wanted others to know I ordered a certain assortment and received exactly what I bought. The issue is that this is not one solid piece and therefore the arm loosens up over time from the bracket attached to the wall.