Super Extra Bass Sound: 10 mm drivers deliver rich, punchy bass and clear audio for music and media. In‑Line Microphone & Controls: Built‑in mic for hands‑free calling, plus basic controls for playing/pausing and answering calls. Passive Noise Isolation: Helps reduce background noise for clearer listening in noisy environments. Tangle‑Free Flat Cable: Flat wire design prevents knots and makes everyday use easier. Polished Metal Housing: Sleek metal build for durability and style. 3.5 mm Compatibility: Works with devices having a standard audio port.