Cerumen on the C-Guard membrane
might affect the sound quality.
Listen for any changes. In case wax has built-up,
it can be easily removed with a soft tissue.
Precaution:
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Never use pressure or rotating action while cleaning!
Cleaning Instruction
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Clean the C-Guard using a soft tissue.
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No other tools are required.
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Place a tissue around your finger
and use a gentle back-and-forth cleaning motion.
dirty membrane
clean membrane
Cleaning