With each pair crafted from a single piece of aluminium - Bang & Olufsen's H3 in-ear headphones are designed to complement your look while providing exceptional audio. The custom drivers are professionally-tuned and work with an integrated bass port for greater low-end performance. As a finishing touch, the H3s have been modelled to reflect the contours of the inner-ear for more comfort and a natural acoustic flow. Broad, Full-Bodied Sound Custom built 10.8mm drivers bring you every part of your music's range with stunning clarity. Expertly tuned and covering a 20Hz to 16kHz range, you'll be free to explore every detail of a track Innovative Bass Response These headphones also feature a unique mini bass port in their construction that allows the lower end to come through with all its subtleties intact. Deep Audio Circulation 23 air holes on each of the headphones promote ventilation without cutting down on noise cancellation. Comfortable, Durable Design Ergonomic design emulates the structure of the ear for greater comfort and listening quality. Unibody aluminium design makes these headphones tougher and less prone to vibration at all volumes. Intuitive Controls The inline microphone and remote make it simple to stay in touch and in control of your music while on the move.