User's Guide

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case that any part of this product should remain in the ear
canal, it is strongly recommended to see a medical specialist
for safe removal.
Avoid strong physical impacts to the ear when wearing
a hearing aid with customized earpiece. The stability of
customized earpieces is designed for normal use. A strong
physical impact to the ear (e.g. during sports) may cause the
customized earpiece to break. This may lead to perforation
of the ear canal or eardrum.
After mechanical stress or shock to the customized earpiece,
please ensure that it is intact before placing it in the ear.
Use of this equipment adjacent to or stacked with other
equipment should be avoided because it could result in
improper operation. If such use is necessary, this equipment
and the other equipment should be observed to verify that
they are operating normally.