Hearing aids in hearing centers or professional fitting institutions are expensive, because they have built-in high-tech chips, which can be precisely adjusted, amplify the sound you want to hear, and reduce noise at the same time, so that people can hear more comfortably and protect residuals. hearing.
It should be especially emphasized that the cause of hearing loss is different for each person, the degree of hearing loss is different, and the various parameter settings of hearing aids are also different.Therefore, it is necessary to go through a detailed hearing test before fitting a hearing aid.It is the same as we wear glasses, the degree is different, the required lenses are naturally different.Hearing aids on the Internet cannot be professionally debugged, so they are naturally inappropriate.
So many people got one on the InternetHearing aidWhen I came back to wear it uncomfortable, I still can’t hear or hear clearly after wearing it, and it feels useless, so I just throw it in the corner and eat ashes. This kind of behavior is wasteful and unnecessary.
