The look and build quality of these headphones is very nice. The charging port is easily accessible and there are not any bulky cords to reckon with. What none of the description told you though was that you will most likely also need to but a specific fitting kit to make the bars fit to your vehicle. Hatte zunächst günstigere Modelle getestet welche aber alle mangelhaft waren. I didn?t buy this to use on a bike. I wanted a covered multi shelf unit on wheels and cant be done with this brand. I feel sorry for them as they missed out. The sticky silicon does attract dust, tiny hairs and other little bits but its a small nuisance at worst. After a couple of days of stretching and molding to my foot they are a perfect fit. Got them, with slight modification they work.