Shure RMCE-USB USB-C Earphone Communication Cable.
The Shure RMCE-USB is an accessory cable designed to work with Shure SE earphones and USB Type-C devices. At one end, you'll find dual MMCX terminations for connecting your SE215, SE315, SE425, SE535, or SE846 Sound Isolating earphones. At the other end, a USB Type-C connection point will allow you to plug directly into a mobile device or computer outfitted with a USB Type-C port.
With an integrated DAC and headphone amplifier, the cable facilitates high-quality audio with support for digital audio resolutions up to 24-bit/96 kHz. An in-line, 3-button remote allows convenient control of volume and track playback. The built-in microphone enables effective communicate not only with humans over the phone, but with voice assistants for hands-free operation.
The 50" RMCE-USB provides a custom wireform fit to better suit your individual choice of cable placement, and its microphone has been situated in a manner intended to preserve clarity of speech and intelligibility of voice commands.