I needed a new pair of sweatproof headphones and have wanted one with retractable earbuds for a while now. These work great! They got here fast and wow, the quality is just as it says. I'm able to hear people clearly when I'm on a call and love to listen to Amazon Music while doing stuff around the house. Since they are sweatproof, I use them at the gym and they worked perfectly. Thanks for such a great product.