Bose QuietComfort 35 バッテリー交換について

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Bose QuietComfort 35 Battery Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0

Bose QuietComfort 35 Battery Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0

Bose QuietComfort 35 Battery Replacement: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

To avoid melting the speaker diaphragm by exposing it to too much heat in the next steps we advise preparing a protection.
Cut a cardboard as shown in the pictures so it covers everything inside the earcup but the battery cover.
Place the cover inside the left earcup.

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