It is a 100% Digital Hearing Amplifier that adopted the WDRC Compression method which controls both gain and maximum output within the dynamic range when controlling the volume.
The precise 128 band based automatic Noise Reduction function controls noise in real time, which improves sound distinguishing ability in noisy environments.
After the Device is put on, a function to clear “feedback” sound automatically runs in real time.
Provides comfortable Hearing environment by reducing even small noises from far away for users who are sensitive to small noise.
Alerts users of low battery condition to avoid discomfort of sudden loss of amplification.
Allows selection of 4 different volume settings including a Noise Reduction function to maintain the most comfortable hearing level in various sound environments.