Hearing aids are indistinguishable
The hearing aid is divided into the left and right ears, the blue is the left ear, the red is the right ear, the ears on both sides are generally not the same, and the data of the debugging will be different, so there will be a distinction between the left and the right. The behind-the-ear hearing aid fitter will mark the left ear, the right ear is toward the right, the right ear is toward the left, the custom machine is oriented according to the ear canal, the opposite ear is not brought, if you want the left ear Wear it on the right ear, the back of the ear can be brought, but you need to re-import the data. If you want to know the knowledge of hearing aids, please go to the professional fitting center to understand
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