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Bose QuietComfort Ultra Earbuds

Sold from 2023 – present

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Poor sound quality from product

If you experience distortion, crackling, static, noise or unexpected poor sound quality from your product:

Do you hear static or distorted audio while in noisy environments?

If the audio is distorted while in loud environments such as construction zones or during take off on an airplane, see Crackling sound heard in noisy environments.

Be sure the earbuds are being worn properly.

Proper fit is important for product comfort and performance. If the earbuds do not fit properly or the orientation is incorrect it could lead to poor audio or mic performance. See, Wearing and adjusting your earbuds for more details.

Check the equalizer settings in the Bose app.

Be sure the bass and treble adjustments are not set too high or too low for your preferences. For more info, see Using the Equalizer settings.

Reset your product.

Much like rebooting a smartphone, your product might need to be reset on occasion to correct minor issues. For more info, see Resetting your product.

Try a different app.

If the issue only occurs with a particular app, it is likely related to the app or app settings.

Reboot the Bluetooth® device.

Electronics might need to be reset on occasion to correct minor issues. This is typically done by turning the device off, then powering it on again.

Check the EQ settings on your Bluetooth® device.

The EQ settings of your Bluetooth device can affect sound. On the device, try setting the EQ to "off" or "flat" and disabling any other sound playback adjustments (i.e. loudness, compression, reverb, etc.). These settings are commonly found in the device's audio settings or in the settings of the app being used to play audio.

Try disabling the Multi-point Connection function in the Bose app.

Notifications and other Bluetooth communications from a second connected device may interrupt or interfere with your listening experience from your primary device. To prevent this from happening, you can turn off the Multi-point Connection function so that only one device connects to your headphones or earbuds.
  1. In the Bose app icon, select you headphones or earbuds.
  2. Tap on the Settings icon in the upper-right corner, then select Bluetooth Connections.
    Bluetooth menu with Multi-point Connection function enabled
     
  3. If the setting is enabled, as shown above, tap on the toggle switch to move the switch to the left which will disable the function.
When the Multi-point Connection function is disabled, you will only be able to connect to one device at a time. If you want to connect to two devices simultaneously, re-enable the Multi-point Connection function.

Your product may need service.

If the steps provided do not resolve your issue, your product may need service. Follow the link below for more information on how to service your product. Depending on your product and region, you will be provided a contact number or the ability to setup service online.

Click here to start service
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