  
This product was developed for use by laryngectomy patients
and others who have lost their voices due to an injury or illness. It is lightweight and and now digital. When held against the neck or cheek the artificial larynx produces sound vibrations which are conducted through the throat and mouth. This is the only speech aid with programmable volume and frequency settings, making it possible to preset the device for use in certain situations. Two-year warranty on speech device and charger and 6 month warranty on batteries.
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