Google Home

Introduction
Google Home is a brand of smart speakers developed by Google. The first device was announced in May 2016 and released in the United States in November 2016, with subsequent releases globally throughout 2017. Google Home is a powerful speaker and voice Assistant. Play your music. Call your friends. Ask it questions. Control your home. It's your own Google, always ready to help.

Help
https://support.google.com/googlehome/?hl=en#topic=7029677