Airfrex Bluetooth Receiver and Wireless Adapter for Bose QuietComfort 3 (QC 3) Headphones, Replacement Audio Cable for Bose QC3 QuietComfort 3 Headphones (Only Works with Bose QC 3 Headphones)

Airfrex Bluetooth Receiver Adaptor for Bose QuietComfort3 (QC3) Headphone, Bose QC3 Replacement Cable Cord Adapter (Only Works with Bose QC3 Headphone)

SOULWIT Professional Earpads for Bose QuietComfort 3 (QC3) and On-Ear 1 (OE1) Headphones, Ear Pads Cushions Replacement