Bose QuietComfort Ultra Owners Guide - Page 44

Update the headphones, Replacement parts and accessories, Limited warranty

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CARE AND MAINTENANCE UPDATE THE HEADPHONES The headphones begin updating automatically when connected to the Bose app and an update is available. Follow the app instructions. You can also update the headphones using the Bose updater website. On your computer, visit: btu.Bose.com and follow the on-screen instructions. CLEAN THE HEADPHONES The headphones may require periodic cleaning. If the headband or other exterior surfaces need to be cleaned, gently wipe with a slightly damp cloth. • Use only a water dampened cloth. Don't use cleaning products. Don't allow any moisture to enter the headphones through the ports or earcups. • Don't force any dirt or debris into the ports. Don't blow air into or vacuum the ports or the interior of the earcups. REPLACEMENT PARTS AND ACCESSORIES Replacement parts and accessories can be ordered through Bose customer service. Visit: support.Bose.com/QCU LIMITED WARRANTY Your headphones are covered by a limited warranty. Visit our website at worldwide.Bose.com/Warranty for details of the limited warranty. To register your product, visit worldwide.Bose.com/ProductRegistration for instructions. Failure to ­register will not affect your limited ­warranty rights. | 4 4 E N G

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ENG
CARE AND MAINTENANCE
UPDATE THE HEADPHONES
The headphones begin updating automatically when connected to the Bose app and
an update is available. Follow the app instructions.
You can also update the headphones using the Bose updater website. On your
computer, visit:
btu.Bose.com
btu.Bose.com and follow the on-screen instructions.
CLEAN THE HEADPHONES
The headphones may require periodic cleaning. If the headband or other exterior
surfaces need to be cleaned, gently wipe with a slightly damp cloth.
•
Use only a water dampened cloth. Don’t use cleaning products. Don’t allow any
moisture to enter the headphones through the ports or earcups.
•
Don’t force any dirt or debris into the ports. Don’t blow air into or vacuum the ports
or the interior of the earcups.
REPLACEMENT PARTS AND ACCESSORIES
Replacement parts and accessories can be ordered through Bose customer service.
Visit:
support.Bose.com/QCU
support.Bose.com/QCU
LIMITED WARRANTY
Your headphones are covered by a limited warranty. Visit our website at
worldwide.Bose.com/Warranty
worldwide.Bose.com/Warranty for details of the limited warranty.
To register your product, visit
worldwide.Bose.com/ProductRegistration
worldwide.Bose.com/ProductRegistration for
instructions. Failure to register will not affect your limited warranty rights.