Sleek, ergonomic design and superior sound makes the “Fly” In-Ear Headphones unique and a cut above all others.<br>Designed by world class engineers, the “Fly” In-Ear Headphones delivers superior bass and clear mids and highs.<br>The ultra-comfort in ear design eliminates ear fatigue which allows for a longer and more pleasant listening experience.<br>Tested with the active user in mind, the “Fly” In-Ear Headphones will continue to produce superior sound quality when put to the test. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-147-8606, indicating validated use in U.S. government and defense logistics supply chains.