Wireless Bluetooth 5.0 Adapter for Bose QuietComfort QC 15 with Mic/Volume Cont
Bose QuietComfort 3. 【Compatibility】Only fit for Bose QuietComfort 3（QC3）headphones. Don't fit for any other headphones. 【Note】YOCOWOCO QC3 Bluetooth adapter can pair with the headphones even when they’re powered off.