This is my 2nd pair, I have had my first ones approx. 4 years. I have loved them but I use two different blue tooth enabled units and this allows me to not have to be changing over between them. My most favorite thing about my new set is the way I don't have to have a different charging cord!!!!
The sound quality is surprisingly very good. The only thing I wish were different is I wish I could get more volume. Other than that, comfortable to wear and sound good.