And thats a little frustrating. Die LEDs an Headset und Adapter leuchten dauerhaft, sobald das Pairing abgeschlossen ist. Installing took about 10 min per mirror, However neither the mounting bolts nor the mounting nuts came with the package, so we just used the ones from the old Mirrors. Pros: nice, wide ball and toe area (I do not like my feet to feel "snug"); great grip (we were on rock; gravel over rock; dirt); light feeling; great right out of the boxCons: none for me! I mean, how difficult could installation be considering that even the design lends to a pretty straightforward placement. Cons- Im as much a fan of cylinders as any other person, but. I understand they want it to fit without being too large, but there is just way too much room on the sides. Cable obviously didnt fit but with an exacto knife I shaved down the rubber to lengthen the connector, now it works perfectly. These are great for listening. i would guess it is because of how the straps were run through and putting strain on these peices.