QuietComfort® 20 Acoustic Noise Cancelling™ headphones – Apple® devices
Sold from 2016 – present
Setup and UseTroubleshootingManualsParts/AccessoriesVideos
Setup and Use
Setting up your Bose® product
Connecting other products
- Remote button troubleshooting
- Microphone troubleshooting
- Device is not responding to remote button commands
- Microphone is not working
- Power troubleshooting
- Sound troubleshooting
- No audio from microphone
- My headphones will not turn on.
- Poor or no noise reduction
- My headphones pop when I power them on. Is this normal?
- Why is the LED light on my headphones blinking?
- Poor sound quality