(Five-pound memory foam for headphone earpads, or go home. Call quality is poor. Last comment for those searching for proper replacements. Die Halterung ist gut verarbeitet und stabil genug um auch längerfristig zu punkten. I used the frequency test below to see just exactly how much of each frequency these buds could produce. Lee has lost me as a valued customer and frankly, they will lose a great many more customers too. Im usually a 7. My girls are 11&9 and all their friends love them! Do not buy if you are buying it for the noise cancelation feature, it does not work. These are nice, well-made, cute, and a pretty good buy.