Probably because they are a bit stiff but they feel durable. Also, this microphone has CLIP GUARD which will prevent you from clipping the audio when you get too close to it. We only used it one weekend and they came in very handy, but even after just two days of use, the earpieces dont seem to be holding up. I attempted to approach this book with an open mind. This cable is beautiful quality. Just like I was looking for. Loading is pretty easy it your car is smaller like our BMW X1. Infelizmente o mousepad é de baixa qualidade, pois o mouse começa a travar após 2 meses de uso, isso que não sou um gamer que joga tanto. Your feet will thank you for getting these! Coupled with a YouTube how to video.