Usage Tips: brand new. The universal headphone cable for Apple, Android, and other phone versions. Feature: The outer skin is reinforced with a woven mesh, making it resistant to pulling and more durable. The wire core uses high-count oxygen-free copper, which increases the surface area of the core wire per unit cross-sectional area. The high-frequency part of the audio signal is transmitted through the oxygen-free copper core on the surface of the conductor, providing a wide sound field and excellent audio performance. It ensures full signal transmission and is effective at improving sound quality. It offers a balanced sense, extremely high purity, and a clean texture. Designed specifically for Sennheiser headphones. Includes a 6.35mm adapter. Headphone Cable only; other accessories shown in the picture are not included. Specifications: Length: 200cm / 78.74in. Color: Black. Applicable Models: Sennheiser HD518, HD558, HD598, HD595, HD559, HD569, HD579, HD599. Quantity: 1 Pc. Note: Conversion: 1cm = 10mm = 0.39inch. Please allow 1-3mm error due to manual measurement. Due to differences between monitors, the picture may not reflect the actual color of the item. Package Includes: 1 x Headphone Cable.