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Bose QuietComfort® 45 Headphones

Sold from 2021 – 2024

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No audio in one ear

If sound is missing from the left or right ear while listening to your product, try the following:

Try a different app.

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

Try playing different types of media.

Different media types might produce different quality sound. For example, Podcasts, music stored locally on your phone, MP3s, streaming music services (Spotify, Pandora), videos on your device or stored in the cloud, etc. can all vary in quality. Try different media to determine if the issue is specific to certain media.

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.

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 condition of the headphone cable.

If the plug or any part of the cable for your headphones is damaged, you can replace the cable.

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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