Monster Mobile Audio Data Cable for Smartphones - Retail Packaging - White Gold, 3.5mm Male to Male Stereo 4- feet 3.5mm male-to-male stereo audio cable. Works with any device equipped with standard 3.5 mm audio jack. Duraflex protective jacket. Re-enforced connector head to avoid breakage at connector Heavy-duty dual-layer shielding Maintains signal strength and ensures a longer life span Monsters Live Forever guarantee