How to choose a hearing aid for oily ears
The first thing to say is that the oily ear hearing loss customer is not suitable for the in-ear hearing aid, because the secretion of the ear canal (耵聍) will often hole the sound of the hearing aid, which will cause trouble to the user, the hearing aid The itself is not good, some customers will cause inflammation of the ear canal, but some customers request, it must be informed to customers, to clean the ear canal often, keep the ear canal dry.
Second, it is recommended to consider the ear back machine
Third, tell customers how to maintain and clean every day.
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