I made my connections to the TV using this converter, and now I can use the headphones no matter whether Im viewing from the TV or the cable box. I?m usually a 9 unless I am in open back shoes then I go 9. these are very comfortable and easy to get on and off. no half sizes available. There?s no way these are an adult size . around my hips, but it doesnt. Its high quality faux fur on a hard wedge. It is technically tool-less but you would benefit from having a small level to make sure it isnt crooked This is my second pair . I did!