Helps to maintain volume and clarity when sometimes a faint voice is not able to. Assists to enhance a faint voice or whisper with minimal effort required by the user. Portable, discreet and comfortable to wear, it helps to amplify the speech of people who have weak, strained voice, voice disorders, or acquired communication difficulties resulted from Parkinson’s disease, multiple sclerosis, motor neurone disease, suffering a stroke or other vocal damage from surgery around the vocal cords or voice box. With the boom microphone, only a whisper is required to provide amplification. Alternatively, the transdermal (throat) microphone which requires positioning on the side of the throat, provides a more discreet option for the user. Can also be used by people who rely on projecting their voices for long periods of time such as teachers.