Bose T8S ToneMatch 8-Channel Audio Mixer and USB 785491-0110 B&H
Bose T4S ToneMatch Mixer 4-channel digital mixer for Bose L1 Model 1S or II loudspeaker systems at Crutchfield
Amazon.com: Geekria QuickFit USB-C Digital to Audio Cable with Mic Compatible with Bose 700, NC700, NCH700 Cable, Type-C Aux Audio Cord for Pixel 6/5/4a, S20+, Note 10/20 (4 ft/1.2 m) : Electronics
Amazon.com: Thore 2.5mm to Type-C Audio Cable for Bose Headphones (QC25 QC35 QC45 700) Replacement Aux Cord with Mic/Remote/Volume Control (Adapter Free USB-C connectivity for Android Phones, iPad Air/Pro/Mini) : Electronics