These headphones seemed wonderful at first-then the stopped holding a charge and will not even work plugged in. I am sending them back. I literally took this bag out of the packaging washed it to make ready for use because I’m a bit nutty maybe but I always feel the need to wash any clothes or bags I purchase before I use them and this bag was tearing at the seems after that initial wash. Theres not a lot of bass, but everything sounds crisp. There isnt the crease that some other reviewers have described. Update on these. Love the item but it fits very tight up against the larger toe. 2 Years Update: Its been two years since i purchased this & have never had any major issues. Overall, these are super easy to install. Id also recommended this product for African American males with semi-coarse facial hair like myself.