Setting the adjustable Active Noise Cancellation mode | QuietComfort® 20i Acoustic Noise Cancelling® headphones
Using Aware mode.
To switch to Aware mode, press the Mode button on the side of the microphone. When enabled, only the battery light glows.
Aware mode applies minimal noise cancelling, which lets you to hear more of what is going on around you while using your headphones. (Note: With any headphones, higher volume can make it difficult to hear your surroundings. Use low to moderate volume when trying to hear some of the environmental noises outside your headphones.)
Aware mode applies minimal noise cancelling, which lets you to hear more of what is going on around you while using your headphones. (Note: With any headphones, higher volume can make it difficult to hear your surroundings. Use low to moderate volume when trying to hear some of the environmental noises outside your headphones.)
