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Amazon.com: MMCX Replacement Headphone Cable, TPE Headphone Extension Cable with 3.5mm Plug for Shure se215 se425 se535 se846 ue900(Black Without mic) : Electronics
Aux 3.5mm To MMCX Replacement Cable Extension Cord for Shure SE215 SE315 SE425 SE535 SE846 Headphones - AliExpress
Shure SE215 Sound Isolating Earphone with Universal Communications Cable - Starsound Audio, Inc.