This is the cable for my Sennheiser headphones. does is have a particular name??? Mine isn't working properly and I've been trying so hard to find a new one to buy but nothing comes up in my country with just searching for it. I don't know what the thinner part is called.
Sennheiser hd560s/599/598 cable
Other headphones share a similar connector, but as far as I know the sennheiser is unique in the headphone connector part being 4 cores instead of 3 as on other headphones like the m50x