Charger is hinged and forces this to be a two part case but it works. Still, the Xtreme does a great job of being a solid speaker all around. I ride a Ninja 1000 and wear a Shoei RF1200 helmet. At first I was worried because my 5year old daughter has a narrow foot, and these slippers do not have the elastic tie like her leather ones do. Pas très confortable, on ne peut pas le porter très longtemps. I wear size 11 dress shoes and for 30+ years have purchased Nike running shoes one size larger. This is the third time Ive had to buy new cables for my headset and it is a travesty. A five star item ?? Great comfort and design. I couldnt stand how they would fall out of my ears constantly from head movement, from jaw movement, from just generally wearing them.