These headphones were purchased for a 4th grade student to use in their classroom. Only issues are that the sizing chart is really misleading, and the clasp and slide are on the bulky side which greatly adds to the difficulty of using it. Or the base not rounded, otherwise it works. Lovely dress I was surprised to be honest as quality is very good. Easy placement. SLOW charging newer IPAD. Balanced tonality with solid bass and sparkling highs and a nice full sound field when used with a good headphone amp. Maybe I will when I?m totally fed up with the flaky original cushions. Directions didnt mention this but 4 of the screws are shorter than the others to match with the caps. excellent track shoe, if i was still running.