I want to buy a hearing aid for the elderly who don’t have very good ears. How should I match them?
Then this principle is similar to hearing. When we have hearing loss and need to be equipped with hearing aids, we must first check our hearing to see what degree of hearing loss is, and then go to the fitting center for hearing aid fitting.Our hearing aids need to be professionally fitted, instead of just buying one online and wearing them. This is not a towel, not a toothbrush, butHearing aid, Is to be fittedHearing aid.