"Dual Magnet" creates optimal magnetic force, reproducing responsive bass, tight mid-range and crisp highs "X-Damper" minimizes unwanted vibration and generates clear sound Integrated 1-button remote & mic for smartphones located on headphone Just the right fit with durable headband in pressure-relieving material Club style sleek and glossy design with an edge Detachable 3.94ft (1.2m) single-side cord with gold-plated slim plug compatible with iPhone