Why are the earplugs of hearing aids different?
Each person’s ear canal is not the same size, the curvature is not the same, suitable for earplugs without models, the same earplugs are not tight after wearing, the depth is not the same, so the effect of the sound is not the same, looser can reduce the low frequency Sound energy, not a little tight. There are also ear canal earplugs with large curvature. The earplugs may be blocked by the ear canal wall, so the effect is not good. It is recommended to match the ear mold, which is more suitable for different ear canal, and the fixation will be better.
Looseness can reduce the low-frequency sound energy, and it won’t be tight. There are also ear canal earplugs with large curvature. The earplugs may be blocked by the ear canal wall, so the effect is not good. It is recommended to match the ear mold, which is more suitable for different ear canal, and the fixation will be better.
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