Celle-ci a cedé, cassé net au niveau de la vis dès la première série de squate avec seulement deux élastiques. Once I figured that all out they were on in ten minutes. I was so sad to see the end of episode 14. Since getting them, I washed the pads a couple of times, as they get smelly, but in doing so I ended up destroying the foam and the drivers started to get too close to my ears, killing the soundstage. FRIKEN AMAZING EARPHONES EVEN AT THE NON-LIGHTNING SALE PRICE! Our last meeting lasted over four hours, and the battery on the speakerphone was around 70% when we finished. They meet my approval. It made a lot more sense, but sucked if you were looking for any resolution after reading only the first book. Makes easy locating when trying to find keys not put in proper place. No issues with your feet getting too warm or feeling closed in like they would with cloth slippers.