You can wear your player without extra cords getting in the way of you and your music. Comfortable and near custom fit earphone block out noise from the outside so all you hear is the full sound and extended bass. The Rivet Micro Clip on the lanyard securely attaches to almost any music player and any Rivet GRAB. RHYTHM was designed specifically for small music players that you would rather wear around your neck than carry or put in your pocket. But an extension cord is included for those times when the lanyard isn't the best place for your music player. And for tangle-free storage, just slide the adjuster up to the earphone to ensure they'll be ready for the next use, hassle-free.