The audio cord is made of oxygen-free copper, which has good heat resistance and corrosion resistance, has a longer service life, and can maintain stable signal transmission. The soft and flexible Braided Nylon protective layer makes the cable have better heat resistance and high cold resistance. Compatible with most 3.5mm devices, such as laptops, PCs, desktops, smartphones, MP3, MP4, AMP, TVs, car speakers, PS4, PS5, gamepad controllers, etc. Audio cord compatible with Sennheiser HD 550, HD 620S, HD 599SE, HD 599, HD 598SR, HD 598SE, HD 598CS, HD 598, HD 579, HD 569, HD 560S, HD 559, HD 558, HD 518, HD 505, HD400PRO, HD8DJ, HD6DJ audio jack. Package Contents: 1 x audio cable.

Compatible devices (not limited to):
- Compatible with Sennheiser HD 400 PRO (HD400PRO), HD 505 (HD505), HD 518 (HD518), HD 550 (HD550) 700455, HD 558 (HD558) cable.
- Compatible with Sennheiser HD 559 (HD559), HD 560S (HD560S), HD 569 (HD569), HD 579 (HD579), HD 598 (HD598) cable.
- Compatible with Sennheiser HD 598 CS (HD598CS), HD 598 SE (HD598SE), HD 598 SR (HD598SR), HD 599 (HD599), HD 599 SE (HD599SE) cable.
- Compatible with Sennheiser HD 6DJ (HD6DJ), HD 620S (HD620S), HD 8DJ (HD8DJ) cable.
and most 2.5mm jack headphones.

Note:
- Headphones audio cable only, device is not included.

Package Includes:
- 1 x headphone cable