Overall, these are sturdy and are doing the job as expected. These are not what was advertised. Comme on le voit sur la photo, elles ne bénéficient pas de la semelle spécifique à bascule MBT. I keep coming back to Jlab earbuds because they are so cheap compared to competitors, and with each new model Im hopeful theyve improved the water resistance issues, but this seems to a case of "you get what you pay for". 5, and they were a little large. If youve read this far, congratulations! I can only rate this product for its adhesion quality, since I havent had very long to use it. baseball all-star season for my boys has started, and being at the park all day for tournaments, means the sun angle is constantly changing. I own the xleader sport3 and I got these for the wife. I ran them off a Yamaha AV receiver that had a decent headphone output and it really brought down the highs to acceptable levels.