Update the earbuds, View the earbud date code, View the charging case serial number – Bose QuietComfort Earbuds II Noise-Canceling True Wireless In-Ear Headphones (Triple Black) User Manual
Update the earbuds, View the earbud date code, View the charging case serial number | Bose QuietComfort Earbuds II Noise-Canceling True Wireless In-Ear Headphones (Triple Black) User Manual | Page 41 / 49
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