It also has a decent ability to be used as a Blue Tooth Music Speaker but lacks bass Another feature that makes them very comfortable is that they are lightweight so you dont get a headache from dead weight on your head. So, we wanted to like the shoes, however they were not suited to my childs feet, which are quite narrow. Overall sad to see the quality of Teva declining, may need to switch brands :( Which brings us back to the whole staying in my ears and being comfortable so I can concentrate on exercising instead of having to mess with my headphones. I?m on my feet a lot for work, and these shoes feel SO good! Now drink this new concoction. I am going to order another pair. Lots of styrofoam to keep pieces from bouncing around, and lots of bubble wrap to keep it free from scratches. I could write the specs of this wifi6 router here, but they are the same as indicated herein Amazon page.