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Bose QuietComfort® 45 Headphones

Sold from 2021 – 2024

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Care and maintenance
Setting up your Bose product
Connecting other products
Battery
Sound settings
System settings
LED

A reset can reboot your product or it can clear locally-stored product settings, such as paired device lists. Find out which option is available to reset your product.

Serial numbers contain important information about your product, including model number and DOM (Date of Manufacture). The serial number can be found on your product, product packaging or app (if applicable).

The pads on the earcups of your headphones can be replaced if they wear down over time. Find out how to attach a new set of ear cushions to your headset to ensure the best acoustic seal and comfort.

Software and firmware updates improve product features and stability. Install any available updates to keep your product working at its best.

Installing the latest product and/or app updates ensures you experience the latest features and stability enhancements. Find out how to check the version of your product.