Amazon.com: Audio Replacement Cable with in-Line Mic Remote Volume Control Compatible with Bose QC25, QC35, QC35II, QuietComfort 25 35 Headphones and Compatible with iPhone iPod iPad Apple Devices : Electronics
3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL - Walmart.com
Audio Cable Cord Line Compatible with for Bose QC25 QuietComfort 25 Headphone Inline Mic Remote Volume Control for iOS Android System Black Bluetooth Headsets & Accessories - Newegg.com