Are the hearing aids effective? Use these three methods

Many people with poor hearing choose to wear it Hearing aid , And many people don’t know whether their machines have achieved good results after wearing hearing aids, and some people have high expectations and think that wearing hearing aids is better than normal people’s hearing.

In fact, hearing aids are different from glasses, because the latter can easily prove its effect: standing one meter away, the smaller the words you see, the better the effect; while hearing aids are quite different.The audible sound is not necessarily effective, such as many cheap ones Hearing aid , In fact, the power is very large, and it is easy to hear small sounds, but at the same time, you can hear a lot of noise, but you can’t hear the voice.

How to judge whether the hearing aids worn by yourself or your family are effective, know the following three simple methods:

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