Genuine Sennheiser replacement cable in manufactures original packaging
The cable fit SENNHEISER models: HD650, HD660 S, HD6XX, HD600, HD580, HD535, HD545, HD565, HD265 & Apogee
The cable is double sided with a straight 1/8 inch (3.5mm) stereo-plug in the end. Length 4.6ft (1.4m)
The connectors attached to the ear speakers are of different sizes and are marked L for Left and R for Right