Amazon.com: Replacement Audio Cable line 1.5m for Sennheiser Momentum 2 1.0 2.0 3.0 HD 4.40 BT HD4.50 HD4.30i hd 400s 3.5 to 2.5mm Headphones Cable Wire with Mic Control for iPhone iOS Android : Electronics
Cable for HD 800 Series, 6,35 mm headphone jack, 3m – Sennheiser
Amazon.com: Sennheiser Genuine Replacement Cable for SENNHEISER HD25 Headphones with Right Angle 1/8" 3.5mm Plug : Musical Instruments
Sennheiser CM1 Microphone Cable | Location Sound
Sennheiser HD600 Series "Spiral Twin" - Mogami 26AWG – Fog City Audio
Sennheiser CI 1-4 Locking 3.5mm to 1/4-Inch Instrument Cable - Sound Productions
Cable for Sennheiser HD569 HD579 HD559 HD 599 Headphones Cables Upgrade Replacement Cord with Mic Remote for iPhone iPod Andriod - AliExpress