The clear Sennheiser Twisted-Pair Cable for IE 400/500 PRO In-Ear Headphones is available as a replacement cable for the IE 500 PRO or as a cable upgrade for the IE 400 PRO.
The detachable, 4.27' Y-cable is terminated with a 3.5mm connector at one end and two proprietary connectors (L/R) at the other. Its twisted-pair design provides optimized resistance to structure-borne noise, allowing your headphones to perform at high volumes with a cleaner sound.
Sturdy anti-kink sleeve provides a long-lasting solution for the rigors of stage use
Optimized resistance against structure-born noise
Proprietary, break-proof cable ducting and reinforced ear hook