The inside cable is made of the 6N OCC copper Single Crystal Silver Plated wires, each side include 2 strands *( 0.08 mm*25 cores + 0.08 mm*37 cores) 6N OCC copper Single Crystal Silver Plated wires, that Superb Premium Wire, Independent Shield among L, R, Soft enough and comfortable; the outside cable is made of the Thermostable Braided Tangle-Free cable, which has excellent temperature resistance range: -65~300 ^^
Connector: 4.4 mm Balanced Male; the connectors shell are made of the walnut wood / Solid Wood - Walnut + Brass Gold Plated ^^
Cable Length: 2meters( 6.6 ft); cable diameter: The diameter of the main body cable is 5mm. And the diameter of the branch cable connected to the earphone is 3.2 mm.
Package include: 1*replacement cable (the headphone is not included) ^^ This replacement cable is compatible with Sennheiser HD650, HD600, HD580, HD660S, HD58X, HD565, HD545, HD535, HD525, HD265, Massdrop HD6XX headphones ^^ The 4.4 mm Balanced Male is compatible with SONY WM1A, NW-WM1Z, PHA-2A and other Audio player that with 4.4 mm Balanced port. Extension Cords