It can charge anywhere. also, waterproof Like when someones talking to me if its quite in the game. Took a chance and glad I did. My feet are old, short and wide with a high instep; finding comfortable shoes is not an easy task. 5 and these were just a bit too tight. So I do not know if it is the fitting of this particular style. Great inexpensive addition for the Samsung Galaxy Tab S7. I play drums and have a Mackie Thump 18inch sub For my Roland kit. Cross-sectional dimensions of the crossbars: 3.