The only thing is that the description is inaccurate as it said that the button on the cord is a mute button. I tried these and instantly almost rolled my ankle. I wound up cutting a same-sized Allen wrench to where the short side was about 3/4" and the long side was about 3". She said they were they felt good so cute I love this shoe because it is very slightly too big but it still fits perfect . I rarely review before having used a product for at least 3 weeks but these arrived less than an hour ago and I love them! Súper práctico, se monta solo, no pesa nada y ocupa poco espacio con muy buena capacidad de almacenamiento. 3 whole months of daily use and they decided not to work anymore. When one side of the heaphone did not work, I contacted the seller. I am always conscious that I am wearing these.