Charger and protective case for Aftershokz Aeropex bone cunducting headset

Its an old project of mine, but it has been used every day (evening) for more than 2 years, and it has become part of my headset. I am uploading it, so that others might hopefully get some benefit out of this case charger combo as well, as these headset are really weak, and prone to breakage if slightly crushed. But still, will probably always have a pair of Bone conducting headphones on my head, and a charger like this with me.