3.5mm To 2.5mm OFC Earphone Audio Cable with Control for Sennheiser Momentum A
The 2.5mm end on this cable is only compatible with Sennheiser HD4.40 / HD4.40 bt / HD4.50 / HD 4.50 BTNC Headphones. Cable material: The inside cable is OFC wire, the outside cable is Braided cable.