battery door came off, how do I fix? - Bose QuietComfort 2 - iFixit
Amazon.com: AirMod Wireless Bluetooth Adapter for Bose QuietComfort 15 Headphones (QC15) : Electronics
How to change the battery on the Bose QC25 headphones - YouTube
Replacement Earpads For Boses Quietcomfort Qc15 Qc2 Qc25, Headphones Ear Pads Cushion Headset Ear Cover And Headband Cover With Memory Form - Black - Walmart.com
Compatible Replacement Bose QuietComfort 15 ear pads and headband By AHG (Black -New) | AHG
Replacing the battery in your product - QuietComfort® 15 Acoustic Noise Cancelling® headphones