Bose QC 35 II vs. QC 25: What's the difference (and which should you buy)? | iMore
Bose® QuietComfort® 25 Acoustic Noise Cancelling® headphones (Special Edition Triple Black) For music and calls with Samsung and Android™ devices at Crutchfield
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Bose QuietComfort 25 Black Over the Ear Headset for sale online | eBay
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