Worked very well, no issues at all. I LOVED those sandals! The mic quality is horrible, everyone complains of static and unable to hear you during phone calls. My only complaint is that the bottoms are super texturized and get to being pretty rough on your bare feet. All of these have strengths and weaknesses for different music and settings, and produce varying levels of fun. This was a good buy for myself because I feel a lot better transporting my headset, which costs a lot, in something that may protect it from potentially being squished or dropped. The tips are much more comfortable than the silicone ones. l REALLY LIKE SKECHERS SANDAL . Would be better to get turtle beaches in back to my old ones since this headset just stopped working. - The phones comes with extra sets of silicone tips of different sizes.