OFC Replacement Braided Cable Extension Cord for Sennheiser HD 4.30 4.30i 4.30G 4.40BT 4.50 BTNC 400S 450BT 458BT Headphones
Genuine Sennheiser Headphones Extension Audio Cable 3.5mm TRRS M/F AUX Cord 4 FT | eBay
Genuine Sennheiser Headphones Extension Audio Cable 3.5mm TRRS M/F AUX Cord 4 FT | eBay
Amazon.com: Geekria QuickFit Audio Cable Compatible with Sennheiser HD 560 S, HD599, HD598, HD 598SE, HD 598CS, HD 598SR, HD579, HD569, HD400 PRO Cable, 2.5mm Jack AUX Replacement Stereo Cord (6 ft /
Genuine Sennheiser Headphones Extension Audio Cable 3.5mm TRRS M/F AUX Cord 4 FT | eBay