Amazon.com: Geekria Audio Cable Compatible with Sennheiser Momentum 4 Wireless Momentum 3 Momentum 2 HD 400S HD1 HD 4.50 SE HD 450BT HD 4.40 HD 4.30G Cable, 2.5mm Aux Replacement Stereo Cord (4 ft / 1.2m) : Electronics
10PCS/LOT 3.5mm to 2.5mm Earphone Cable For Sennheiser HD598 HD558 HD518 HD595 Headphone - Newegg.com
Amazon.com: weishan HD598 Coiled Audio Cable Replacement for Sennheiser HD599, ATH-M50X, ATH-M70X, in-line Mic Control Headphone Cord Works on PS5 Xbox One 8ft : Electronics
Blue Dragon Cable for Sennheiser Headphones
3.5mm to 2.5mm Earphone Cables for Sennheiser HD598 HD599 HD569 HD579 HD518 Cord Headset Lines - AliExpress