Sennheiser RCS 400 Headphone Cable with Microphone HD400S/1.5m/Black
Sennheiser HD 400S headphones. EXPERT ADVICE. microphone, and 3.5mm right-angle plug for use with the. Type: flat cable. Cable end_2: Jack 2,5mm 4pin. Cable length: 1.5 m. Cable end_1: Jack 3,5mm 4pin.