CordCruncher Headphones incorporate an elastic sleeve to manage cord length, allowing the user to take command of their headphones and completely customize their listening experience. The elastic sleeve adjusts from 16 inches to 3.5 feet, eliminating excess cordage and providing tangle-free movement during any activity. Whether it's kicking back and relaxing to some easy tunes or rocking with intensity, CordCruncher Headphones adapt to every situation and have become the headphone of choice for the active professional, fitness fanatic, golfer, yogi, and teen. And buy this CordCruncher Earbud Headphones - Elastic Sleeve For No Tangles Was £19.99 Now £17.99.