The Hineni tool includes GSpeech, a feature that uses a computer program to read text aloud as an assist for those who cannot read the text or prefer to have it spoken to them. To use GSpeech, highlight the text you wish to hear and then click on the round icon that appears above that highlighted text. The example image below shows text highlighted with the icon above it.
Note that this audio tool does not generally recognize Hebrew transliteration, so those words are often mispronounced. Just ignore this, as it has nothing to do with Hineni.