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The Advanced Voice Amplifier enhances incoming voices up to 170 times (45+ dB), ensuring you hear every word with unmatched clarity. With selectable digital tone enhancement, you can boost and enrich the speech frequencies that are difficult to hear, making conversations more intelligible.
The automatic gain control optimizes sound levels for superior listening comfort, while an easy headset/handset selection button provides added convenience. Thanks to the latest digital sound processing technology, this amplifier eliminates virtually all distortion, echo effects, and unwanted static commonly found in ordinary amplifiers.
It is compatible with virtually all business telephones and headsets, connecting seamlessly between the phone's handset/headset and base. The device comes with an AC adapter, and a 9V battery is optional.
Serene Innovations SI-UA-50 Advanced Voice Amplifier for Telephones and Headsets
