At first, I was a little sceptical, but I needed a set of bluetooth headphones that would work with my iPhone as I have a problem with the audio port and can't plug anything into it. It was very quick and easy to set up, and although I didn't find them comfortable at first, after about a week of usage, it feels natural now. The sound quality is great, and it won't fall out, so it's great to take out for exercise/jogging, etc.