Compatible BOSE QC 35 & II Power Switch Replacement Knob Slider Repair Headphone | eBay
Genuine Bose-QuietComfort QC35 QC 35 I II Switch Replacement Power Button Grey | eBay
Amazon.com: 2 Pack USB Power Charging Cable Compatible with Bose QC35 QuietComfort 35 Series II Wireless, SoundSport Free Wireless in-Ear Headphones, SoundLink Around-Ear Wireless Headphones II. : Electronics