Battery, Charge the headphones, Charging time – Bose QuietComfort 45 Noise-Canceling Wireless Over-Ear Headphones (White Smoke) User Manual
Page 28: Hear the battery level, Charging time hear the battery level
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BATTERY
CHARGE THE HEADPHONES
1. Connect the small end of the USB cable into the USB-C port on the
right earcup.
2. Connect the other end into a USB wall charger.
NOTES:
• When the headphones begin charging, the status light blinks white for
10 seconds. When fully charged, the status light glows solid white.
• The headphones don’t play while charging.
Charging time
Allow up to 2 hours to fully charge the headphones.
Hear the battery level
Each time you power on the headphones, a voice prompt announces the battery level.
When the headphone battery is low, you hear “Battery low, please charge now.”
NOTE:
To visually check the battery, see the status light l ocated on the right earcup.
For more information, see “Battery status” on page 29.