Clear sound for music, audiobooks and phone calls. It?s nice to be able to match the clip with the color of the bra, though if no one is going to see it, I don?t think it?s necessary. Are these SECONDS? "Sold by: Fusion Apparel". This headset feels like you spent $100, they sound amazing for the price i paid. 5 to 9 depending on the style or brand. 5 and purchased size 8. To avoid this problem you can turn the sensor off in the app and from then on, it will default to, "on ear" status. I really like this bench. Love the extra shelf on the bottom for shoes. I had 110lbs on the bar not sure if it had a weight limit.