Amazon.com: Geekria QuickFit USB-C Digital to Audio Cable with Mic Compatible with Bose QuietComfort QC2, QC15 Cable, Type-C Aux Audio Cord for Pixel 6/5/4a, S20+, Note 10/20 (4 ft/1.2 m) : Electronics
Aptx Wireless Bluetooth Adapter For Bose Qc15 Qc 15 Wireless Bluetooth Speaker Adapter For Bose Quietcomfort 15 Receiver Aptx - Wireless Adapter - AliExpress