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ヘッドフォン Bose QUIETCOMFORT BL3LのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Bose QUIETCOMFORT BL3L 49 ページ。

Bose QUIETCOMFORT BL3L マニュアル

USE NOISE CANCELLATION ONLY

Clear away noisy distractions without audio. Focus on what matters most — your work
or whatever your passion.
1. Press and hold the Bluetooth button l in the charging case until you hear
"Bluetooth off."
Your mobile device disconnects, and all audio stops playing.
2. Double-tap the left earbud to set your preferred noise cancelling level
(see page 27).
NOTE: To reconnect your mobile device, select the earbuds from the Bluetooth list on
your device.
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