Core material: Bare copper wire

Wire material: oxygen free copper

Length 1.8m

Replacement Audio upgrade HIFI Cable with Dual 3.5mm to 3.5mm & 6.3mm Adapter Compatible with Denon AH-D600, AH-D7200, AH-D7100, AH-D9200, AH-D5200, Meze 99 Classics, Focal Elear Headphones, extension-cords
length: 1.8 M, spring extension about 5 M. The package includes: 1 * Replacement Cable (excluding earphones) with cable diameter of 3.8 mm (3mm after fork) and cable material made of internal OFC wire.
Jack:Dual 3.5mm to 3.5mm & 6.3mm Adapter
It is Compatible with Denon AH-D600, AH-D7200, AH-D7100, AH-D9200, AH-D5200, Meze 99 Classics, Focal Elear Headphones