Hearing aids are always buzzing?
Hello, what is the sound of the hearing aid wearing? Hearing aids are noisy and may need to be differentiated into several situations:1The whistling sound generated by the feedback does not exist when the ear mold is suitable and worn correctly, and occasionally occurs due to unskilled conditions at the beginning of wearing.2, the hearing loss may be serious, and the power of the optional hearing aid is large, and this phenomenon may occur;3It is also possible that the hand or clothing is close to the hearing aid;4, ear mold, ear hook, sound tube and other parts have cracks (closed airtightness);5Changes in the ear canal (such as child development) are recommended to go to a professional fitting center.
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