Bose QuietComfort Ultra Support and Manuals
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Bose QuietComfort Ultra Videos
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Popular Bose QuietComfort Ultra Manual Pages
Owners Guide - Page 2
... small parts which may be prohibited by children. • To avoid hearing damage, do not use the headphones when the inability to clearly hear surrounding sounds may present a danger to yourself or others, for example while riding a bicycle or walking in some locations.
IMPORTANT SAFETY INSTRUCTIONS
Please read and keep all servicing to qualified...
Owners Guide - Page 6
... Apple Inc., registered in Japan with safety and regulatory standards. No part of companies. You can access this by Bluetooth SIG, Inc. Serial number Model number: 440108 Please keep your records
The serial and model numbers are trademarks of the Bose QuietComfort Ultra Headphones, use of Spotify AB. Now is a trademark of the Microsoft group...
Owners Guide - Page 7
CONTENTS
WHAT'S IN THE BOX
Contents...11
BOSE APP
Download the Bose app...12
HEADPHONE CONTROLS
Power on...14 Power off...15
Auto-off...15 Media playback and volume...16 Phone calls...17 Modes...18 Immersive audio settings...18 Mobile device voice control...18
SHORTCUTS
Enable your shortcut...19 Use your shortcut...19 Change or...
Owners Guide - Page 8
... Change the immersive audio setting...23
Change the mode...23 Use your shortcut...23 Immersive audio while on a phone call...24
LISTENING MODES
Modes...25 Aware mode with ActiveSense...25
Change the mode...26 Add or remove modes from the headphones 26
BLUETOOTH® CONNECTIONS
Connect using the Bose app...27 Connect using...
Owners Guide - Page 11
Visit support.Bose.com/QCU for troubleshooting articles, videos, and product repair or replacement.
| 1 1 E N G WHAT'S IN THE BOX
CONTENTS
Confirm that the following parts are included:
Bose QuietComfort Ultra Headphones
Carry case
USB Type-A to USB Type-C® cable
3.5 mm to 2.5 mm audio cable
NOTE: If any part of your product appears to be missing or damaged, don't use it.
Owners Guide - Page 12
... instructions.
| 1 2 E N G BOSE APP The Bose app lets you set up and control the headphones from the main screen. Using the app, you can manage Bluetooth connections, manage headphone settings, adjust the audio, choose your mobile device, download the Bose app. NOTE: If you've already downloaded the Bose app for another Bose product, you can
add the headphones from any future updates...
Owners Guide - Page 15
... and release the Bluetooth/Power button or place them from the Settings menu.
| 1 5 E N G NOTE: When the headphones are powered off after 24 hours of inactivity. The headphones power off , noise cancellation is disabled. To power on your head and they aren't in use the Bose app. You can access this option
from your head...
Owners Guide - Page 28
...device.
| 2 8 E N G DISCONNECT A MOBILE DEVICE
To disconnect a mobile device, use Bluetooth settings on your headphones in the Settings menu.
3. NOTE: The Bluetooth feature is usually found in the Bose app.
If you hear "Connected to reconnect with the most recently-connected devices.
Bose QC Ultra Headphones
Once connected, the status light glows solid blue for 10 seconds...
Owners Guide - Page 32
... audio using the aptX Adaptive Bluetooth codec. To experience Snapdragon Sound, you connect the headphones, your device is compatible, visit: support.Bose.com/QCU
| 3 2 E N G BLUETOOTH CONNECTIONS
Snapdragon Sound technology
Bose QuietComfort Ultra Headphones feature Snapdragon Sound technology. Snapdragon Sound optimizes Qualcomm® audio technologies across...
Owners Guide - Page 36
... loudness of music tracks using A2DP Bluetooth audio streaming. Battery life varies based on , playback time was determined by Bose in June 2023 using production-representative Bose QuietComfort Ultra Headphones and a variety of 75dBSPL, 3-band EQ set to zero, in up to 24 hours before battery depletion.
B AT T E R Y
Charging time
Allow up to 3 hours to fully...
Owners Guide - Page 38
... STATUS
Shows the power and charging status. contact Bose customer service
| 3 8 E N G
LIGHT ACTIVITY Blinks white 2 times
SYSTEM STATE Power off
Solid amber
Charging
Solid white
Full charge
UPDATE AND ERROR STATUS
Shows the update and error status. The battery level must be set as a shortcut using a shortcut. HEADPHONE STATUS
BATTERY STATUS
Shows the battery status. LIGHT...
Owners Guide - Page 47
... ft or 9 m) and away from the Bluetooth list on your headphones have been exposed to high or low temperatures, let the headphones return to common problems. You can also access troubleshooting articles, videos, and other resources at: support.Bose.com/QCU
If you hear a tone, and a voice prompt announces the battery level. If you...
Owners Guide - Page 50
... access this option from the Settings menu. No sound
If the headphones have been exposed to high or low temperatures, let the headphones return to hear the connected device. If you are off , rotate both earcups inwards so they are using the Bose app (see page 55).
The headphones don't support USB audio. Press the...
Owners Guide - Page 51
...setup (see page 27).
Disable the Bluetooth feature on your device.
Reset the headphones (see how-to see page 55).
| 5 1 E N G
Play audio from the Bluetooth list on again (see page 14). Play audio from content stored directly on your mobile device, then re-enable.
Visit support.Bose.com/QCU to videos. TROUBLESHOOTING... setting (see page 30).
While wearing the headphones,...
Owners Guide - Page 56
...-of -box state. Restoring to factory settings is available at: support.Bose.com/QCU
| 5 6 E N G The headphones are having issues with the headphones or you have been instructed to do so by Bose customer service. 1. NOTE: For more information about how to remove the headphones from the Bluetooth list on your issue, additional troubleshooting and
support is only recommended if you are...
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