Bose QUIETCOMFORT ULTRA - Battery Status; Power and Charging Status; Update and Error Status

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ENG
HEADPHONE STATUS
BATTERY STATUS
Shows the baery status.
LIGHT ACTIVITY SYSTEM STATE
Solid white Full charge
Solid amber Low to medium charge
TIP: You can also check the baery level using the Bose Music app or hear the
baery level using a shortcut. The baery level must be set as a shortcut using
the Bose Music app (see page 19).
POWER AND CHARGING STATUS
Shows the power and charging status.
LIGHT ACTIVITY SYSTEM STATE
Blinks white 2 times Power o
Solid amber Charging
Solid white Full charge
UPDATE AND ERROR STATUS
Shows the update and error status.
LIGHT ACTIVITY SYSTEM STATE
Blinks white 3 times (repeated) Updating software (wirelessly)
Fast blinking white (10 seconds) Updating software (via USB)
Blinks white (3 seconds) Reset
Blinks white (30 seconds), then blinks
amber (2 to 3 seconds)
Restore
Blinking amber and white Error - contact Bose customer service