Hearing Aid Description - Polaroid Digital AIR 3D Use And Maintenance Manual

Hearing aid description

The DigitalAir 3D Polaroid hearing aid is digital, with 4 signal processing channels,
intelligent and adaptive noise reduction system, highly effective acoustic feedback
suppression function.
The DigitalAir 3D Polaroid hearing aid helps the user not only to have a clean
hearing in a quiet environment, but also in a noisy environment.
The product design meets the ergonomics with comfortable and powerful
functions. the hearing aid offers the possibility to choose between two preset
settings.
The description is the same for the Digital PRO 3D Polaroid hearing aid.
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