Update the earbuds, Update the charging case, View the earbud date code – Bose QuietComfort Earbuds II Noise-Canceling True Wireless In-Ear Headphones (Limited-Edition Eclipse Gray) User Manual

Page 42: View the charging case serial number

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CARE AND MAINTENANCE

UPDATE THE EARBUDS

The earbuds begin updating automatically when connected to the Bose Music app

and an update is available. Follow the app instructions.

UPDATE THE CHARGING CASE

Update the charging case using the Bose updater website. On your computer, visit:

btu.Bose.com and follow the on-screen instructions.

VIEW THE EARBUD DATE CODE

Remove the stability band from the earbud (see page 21).

The date code is located on the earbud in the wide area near the microphone.

XXXX

Date code

VIEW THE CHARGING CASE SERIAL NUMBER

Remove the earbuds from the charging case.

The charging case serial number is located below the earbuds status light inside the

earbud well.