Bose Comparison QC15, QC25 VS QC35 & Beats Studio Review - YouTube
Amazon.com: Geekria Audio Cable Compatible with Bose QuietComfort SE, QC SE, QC 45, QC 35 Series II, QC 35, QC 25, NC 700, 700 ANC, SoundLink II Cable, 2.5mm Replacement Stereo Cord (4 ft / 1.2 m) : Electronics
Amazon.com: Bose QuietComfort 25 Acoustic Noise Cancelling Headphones for Apple Devices, Triple Black (wired, 3.5mm) : Everything Else
Bose QC35 II vs Bose QC25 comparison review - YouTube
Amazon.com: GEEKRIA Audio Cable with Mic Compatible with Bose QuietComfort SE, QC 45, QC 35 Series II, QC 35, QC 25 Cable, 2.5mm Replacement Stereo Cord with Inline Microphone (4 ft / 1.2 m) : Electronics
Bose QuietComfort 25 Vs 35 II: Which Set Of Noise-Cancelling Headphones Is Right For You? - Forbes Vetted