Bei mir haben gleich die mitgelieferten gepasst. I tuned the mids a bit higher, plus 2db on the middle 3 with a slight bass reduction and WOW, they sound absolutely awesome now, just as good, if not better than my AirPods. - Fit. The second day, I plugged in the adapter ready to listen to music, but it wouldnt work. The next day at work, I get a notification that my ear buds were low on battery. They are made of a material that is easy to clean. Pros:-Ease of assembly-Materials used-Fit and finish-Security-Pivot function to utilize tailgate is nice and works as designed-Straps are easy to use and it came with an extra replacement strapCons:-Arms seemed to be a little too short. Cute chunky flip flop, great for short girls. I wear an external vest carrier so I run it under to protect the cord. The end result: Perfection!