Thore 2.5mm to Lightning Cable for Bose QC25, QC35, and
Amazon.com: Earla Tec Replacement Audio Cable Cord Extension Wire for Bose QuietComfort QC25 QC35 Headphones with in line Mic Volume Control (Black) : Electronics
BT5.0 Bluetooth Adapter for Bose QC 25 QuietComfort 25 Headphones (QC25) Support iOS and Android smart phone - AliExpress
Amazon.com: Replacement Audio Cable Cord for Bose QC25, QC35, QuietComfort 25, QuietComfort 35, OE2,OE2i, On-Ear 2 Headphones Inline Mic/Remote Control – Black : Electronics
Bose QuietComfort 25 Headphones Inline Mic/Remote Cable for Samsung & Android devices - Black : Electronics - Amazon.com