if you carry 2 ebikes it will start swinging after a short period. Beyerdynamic is an awesome brand and these in-ears represent that. The ear muffs are thick and cushy. I will keep buying these until my son has outgrown the largest size (or finally decides he likes something else! I thought that I was going to get a cheap looking cable, but this is a quality cable. My issue was resolved with my satisfaction. They were attentive and helpful, so I ended up having a positive experience with them Im very disappointed, because prior to this, I was extremely happy with them, and had even recommended them to others. if you were to step into a fairy fantasyland and immerse yourself into a magical bath. I was bummed but after scouring the internet and reading all the reviews, finally decided on this wireless bluetooth brand.