Charge The Charging Case; Check The Earbud Battery Level; While Using The Earbuds; While Charging The Earbuds - Bose QuietComfort Manual

CHARGE THE CHARGING CASE

CAUTION: Use this product only with an agency approved power supply which meets
local regulatory requirements (e.g., UL, CSA, VDE, CCC).
1. With the charging case closed, connect the small end of the USB cable to the
USB-C port.
2. Connect the other end to a USB-A wall charger (not provided).
The charging case status lights glow (see page 36).
NOTES:
• If the earbuds are in the case, the case can remain open.
• Before charging, be sure the case is at room temperature,
between 46° F (8° C) and 102° F (39° C).

CHECK THE EARBUD BATTERY LEVEL

While using the earbuds

• When you remove the earbuds from the charging case and insert them into your
ears, a voice prompt announces the earbud battery level.
• If you set your Shortcut to check the battery level, touch and hold the left earbud
(see page 30). A voice prompt announces the earbud battery level.
• Use the Bose Music app. The earbud battery level is displayed on the My Products
screen and the home screen.
NOTE: If one earbud has a lower battery level than the other, the voice prompt
announces the lower battery level. If the battery is low, you hear "Battery low,
please charge now."

While charging the earbuds

When you place the earbuds into the charging case, the earbud status lights glow
according to the charging status (see page 35).
BATT E RY
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