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Emplacement du numéro de série | Bose Ultra Open Earbuds (2nd Gen)
To view the serial number of the second-generation Ultra Open Earbuds
- In the Bose app
, tap the settings icon
in the upper-right corner.
If a different product is shown, tap the products iconin upper-left corner then select the Ultra Open Earbuds.
- In the Settings screen, scroll down to the Support section then select Technical Info. A screen displaying technical details about the product will appear.
To view the date code of the earbud:
Remove the earbud from the charging case and flex the barrel open. The 4-digit date code is imprinted on the flat inner surface of each earbud.
To view the charging case serial number:
Remove the earbuds from the charging case. The charging case 17-digit serial number—preceded by SN—is printed on the interior of the charging case lid.
