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Checking the remaining battery charge | QuietComfort® 20 Acoustic Noise Cancelling® headphones— Apple devices

Checking the remaining battery charge | QuietComfort® 20 Acoustic Noise Cancelling® headphones— Apple devices

Check the battery level of your headphones.

Next to the power switch on your headphones, the battery light shows the remaining battery charge while your headphones are powered on: A solid green light means more than 3 hours of battery life remain; a blinking green light means less than three hours of battery life remain.
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Checking the remaining battery charge | QuietComfort® 20 Acoustic Noise Cancelling® headphones— Apple devices