These are actually similar in sound quality to the ear buds. I wear a size 6 and ordered a 5-6. If you are looking to purchase a wireless charger, I would recommend these. First the packaging is horrible. Im certainly not a heels or pumps kinda gal. As far as the shoes themselves go, there is a lot I like about them. One thing I really like about these headsets is you can break off one ear intentionally, set windows 10 to "Mono" and operate one-eared. :( The left hinge is too loose. You are better off just using your phone speakers alone. The colors are vibrant and dont fade (I worn out my last ones).