Made of premium copper, provides optimal conductivity and durability. Thermoplastic Elastomer (TPE), ensure the superior audio transfer against electron magnetic or radio interference (EMI or RFI), extreme cold or hot temperature and maximum protection. Work with devices with standard 3.5mm AUX jack, such as headphone amplifier, MP3 players, laptops, PCs, cellphones, tablets, home theaters, speakers, game console controllers, PS4, PS5, Switch, etc. Package includes: 1 x headphones replacement cable with 2.5mm jack. Cable compatible with Sennheiser HD400PRO HD560S HD8DJ HD6DJ HD599 HD598SR HD598SE HD598CS HD598 HD579 HD569 HD558 HD518 headphones cable.