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ヘッドフォン Bose QUIETCOMFORT BL3R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 BL3R 49 ページ。

The earbuds are rated IPX4 water resistant. They are designed to be sweat and

weather resistant but aren't meant to be submerged under water.

CAUTIONS:

• Do NOT swim or shower with the earbuds.

• Do NOT submerge the earbuds.

NOTES:

• To prevent rusting, regularly clean the charging contacts on the earbuds with a dry,

soft cotton swab or equivalent.

• IPX4 is not a permanent condition, and resistance might decrease as a result of

normal wear.

SWEAT A N D W EAT H E R RE S ISTA NC E

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