its Cable Diameter is 4mm,its cable material is made with the OFC wire inside & made with the Braided Tangle-Free cable outside.
Its jack is 3.5mm Male & 6.35mm adapter to 2.5mm male(the 2.5mm end comes with the lock the same as the Original cable)
it is Compatible with SHURE SRH840 SRH940 SRH440 SRH750DJ Headphones
Description
Replacement Audio upgrade HiFi Cable For SHURE SRH840 SRH940 SRH440 SRH750DJ Headphones package include: 1*replacement cable ( there is no headphone include )