Get quality sound and a stylish look with the Koss In-Ear Headphones, KE10 JAMS. Designed to complement the sleekness of today's MP3 players, they will give you the sound you want and the look you desire. The Koss earbuds in violet have a soft silicone housing for added comfort. The ear cushions provide an extra layer of softness that will keep you listening to your favorite music all day. They come with a carrying case so there is a place to put them away when you are not using them. The 40Hz-20kHz frequency response will provide a crisp, clear sound so you can enjoy the music.