Sometimes, when I scroll 1 notch it wont register it until I scroll it just a little bit further past that notch. My product got damaged in about 5 months. Easy touch command for forwad, back,volume and answering phone calls. 9 is a perfect fit. Buy them in a half size smaller than your usual size. These would be for the 2nd+ piercing and cartilage. If you have regular sized feet, dont get these shoes! I use these daily to listen to music, podcasts and watch videos and Netflix. The gelIs a bit firm, but it’s supportive. Very good picture and sound from BD and Netflix.