Amazon.com: Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 5FT) :
Amazon.com: Geekria Audio Cable with Mic Compatible with Bose QuietComfort SE QC, 45 QC35SeriesII, QC25, 700ANC Cable, 2.5mm Replacement Stereo Cord with Inline Microphone and Volume Control (4 ft / 1.2 m) : Electronics