An electrolarynx is a handheld device that helps individuals who have lost their voice, often due to conditions like throat cancer or laryngeal surgery. It produces sound by generating vibrations that can be shaped into speech when placed against the neck or cheek. This device allows users to communicate more easily without the need for surgical voice restoration. The electrolarynx is battery-operated and typically features adjustable volume settings. Users can learn to articulate words by controlling the device's vibrations, making it a valuable tool for those who have undergone procedures affecting their larynx. It provides a means of speech that can significantly improve quality of life.