Lightweight, high-performance design Small and lightweight, these in-ear headphones are great for use in a variety of circumstances. Whether you're on the bus, taking a walk, flying somewhere or just listening quietly at home, they make a great choice. Enjoy crisp, clear sound quality with rich detail and solid bass tones that will make any of your favourite tunes sound as good as they should. Distortion is radically reduced thanks to their high-performance design. Universally compatible Compatible with all MP3 players, mobile phones and other music playback devices that use a 3.5 mm jack, these earphones offer brilliantly versatile usability. The 3.5 mm nickel-plated jack ensures optimum signal transfer for top sound quality with every listen. The Logik Gelly LGELBLK16 Headphones feature a long 1.2 metre cable for more flexible use and positioning - put your music player in a pocket or bag to enjoy hassle-free movement while you listen.