The super.fi 3 Studio earphones give you studio quality sound in a unique in-ear design that incorporates pro-style ear loops to keep your earphones in place and a universal fit kit to maximize your comfort and minimize the noise around you. These earphones were specifically developed to offer you a full spectrum of sound to maximize your music experience, much better than the earphones that came with your personal audio player. Add in a stylish leather carrying case and you are ready to go. So toss your old earbuds and upgrade to the super.fi 3 Studio earphones - your ears will love you for it.