I bought this product as a replacement for my old cable for my Sony headphones. I have a tendency to bottom out my keystrokes, so I really like the feedback I get from blue switches. I will be singing the praises of these panties to every woman I know. I did not compare them in terms of battery time, and I haven?t had them long enough to comment on their durability. At the same time I wanted a set of headphones like this for my desktop PC at home. Comfy, soft, and cute. If youre accustomed to wearing thick socks, these would be okay. Voetbed zweet vlug met blote voeten, om het nog modieuzer te maken??, met een sokje zitten en dragen ze perfect. So now I have 3 carpartments with no door. I think the sound quality and the sad absence of what they called highly defined and boosted bass is a big let down.