Bose QuietComfort 35 II Noise Cancellation Guide

Noise cancellation reduces unwanted noise providing a clearer, more lifelike audio performance. You can choose the noise-canceling mode based on your listening preferences and environment.

Note: To change the noise-canceling mode, use the Bose® Connect app or set the Action button to noise cancellation.

Noise Cancelling Modes

Noise-canceling modeDescription
HighWorld-class noise cancellation with Bose optimized audio.
LowNoise cancellation is fine-tuned for audio listening in quieter or
windy environments.
OffNoise cancellation disabled.

Note: Each time you power on the headphones, your noise-canceling mode defaults to High.

Set Action Button to Noise Cancellation

  1. In the Bose Connect app, tap the gear icon to access the Action button settings.
  2. Select noise cancellation.

Change the noise canceling mode

Press and Release the Action Button

A voice prompt announces the noise-canceling mode. Continue to press and release the
Action button until you reach your preferred mode.

Bose QuietComfort 35 II User Manual