This example refers to v11 and later versions of Site Search 360 plugin. Voice search is not available for older versions.
This is a documentation page of how to configure and style Site Search 360 in embed mode. Please view the source code to see more explanations. View the ss360Config for this example.
If you don't see a mic icon, chances are that your browser doesn't support voice search yet. Check the compatibility table of the Speech Recognition API.