Article ID : 00206377 / Last Modified : 22/07/2019

I cannot adjust the volume using Google Assistant.

    In order to adjust the volume by speech command using Google Assistant, face the smart speaker and speak aloud the percentage you want to set the volume to (0 - 100), followed by "percent". 
    Ex. If you want to set the volume to "5", tell Google Assistant "volume 5 percent".