OCC Audio Cable With remote mic For Sennheiser IE 300 IE 600 IE 900 IE 200 – ASA College: Florida
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
Geekria QuickFit Audio Cable Compatible with Sennheiser HD400PRO, HD59
Sennheiser CL1 3.5mm to 3.5mm Output Cable for EW Series CL1 B&H