74 ( l ) x 1 ( w ) cm Plastic & Metal Packaged in a protective compact EVA zippered case, the Swiss Cougar San Diego Bluetooth Sports Earbuds can go wherever your active lifestyle takes you. . With a choice of 3 earbud cover sizes, you’re free to be inspired by the crisp and loud sound, while your earbuds fit securely in your ears. The ear hooks provide additional stability and comfort. The ear pieces are magnetic, so when you’re done, you can clip them together as a necklace to hang around your neck until you pack them back into the case.