Opal is a smart speaker, connected with the rest of the devices of Google Home.
The spherical shape makes the sound flow in every direction, helping Opal to result as a perfect speaker for all sorts of environment.
Always ready to listen and to help you, the front microphone is leant forward you in order to not miss anything. All the information is displayed on a deep and precise OLED display, and the device is powered through an USB-C connector on the back.
The sound is adjustable by voice or using the soft keys on the display, emerging from the flat glass.