Geekria QuickFit Cable with Mic Compatible with Bose QuietComfort QC2, QC15 Headphones Cable, Type-C Replacement Stereo Cord with Inline Microphone and Volume Control (Black 5.6ft) : Electronics
QuietComfort 15 and 2 headphones ear cushion kit | Bose
Amazon.com: YOCOWOCO aptX Wireless Bluetooth 5.0 Adapter for Bose QuietComfort QC 15 with Mic/Volume Control, Black : Electronics