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ヘッドセット Bose QuietComfort Acoustic Noise Cancelling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 Acoustic Noise Cancelling 49 ページ。 Acoustic noise cancelling headphones
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CHECK YOUR FIT
Use a mirror to make sure you have successfully rotated the earbud back, tucked the
eartip wing, and that you're using the best eartip size for each ear.
FIT
WHAT TO CHECK
Proper fit
Too big
Too small
HOW TO WE A R
When the eartip fits properly:
• The eartip gently rests at the opening of your ear
canal to create a comfortable seal. Background
noise should sound muffled.
NOTE: Noise cancellation may impact the ability
to hear muffled noise.
• The eartip wing doesn't stick out or feel squished
under your ear ridge.
When the eartip is too big:
• The eartip feels squished in your ear canal.
• The eartip wing is sticking out or feels squished
under your ear ridge.
When the eartip is too small:
• The eartip rests too deep in your ear canal, feels
loose in your ear, or falls out when you move
your head.
• The eartip wing doesn't reach your ear ridge.
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