How to self-test hearing aids every morning
It is recommended to put the battery in the morning after getting up in the morning and hold the hearing aid with your hand. If the hearing aid has continuous sound and there is no noise, then the hearing aid is working normally; there is no sound or the sound is intermittent and there is noise, you need to check it out at the fitting center. It is recommended to take care of the hearing aids at the fitting center on a regular basis.
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