Still only 4 stars because of the hassle and because its not perfect: I want one thats a lot more minimalist (I know this is possible this ones a bit bulky still), and the blue light is so bright Ive had to tape it up so its not lighting up the whole room at night. I will purchase more of these. On my original review, I left feedback regarding the sizing issue, and without direct contact from me, the company reached out and offered to ship me the larger size. They got back to me through amazon, telling me that I need to go through their support system on their app, which I had already done multiple times. The stretch did not retain memory and just continued to stretch and stretch until it would break. Update #2: I’m reading reviews saying it’s quiet. Debating on trying a smaller size or just giving up at this point. Es mag an der Geometrie der benutzten Rädern liegen, aber ich kenne das Problem auch zwei früher verwendeten Fahrrädern. Am äußeren der Ladebox findet man 3 LEDs, die anzeigen, wieviel Saft noch drinnen ist. The problem is the base thickness, it is not wide enough to fill the gap between the fingerboard and the truss rod cover.