A vertical volume slider with an oval outline and a speaker icon at the bottom.

Vertical Volume Slider

A colorful, geometric light ball with many triangular sides.

Geometric Light Ball 

A volume icon for sound control represented by a basic speakerphone with sound waves. 

A speaker icon on a solid rectangular background.

A smart cellphone with blank, large screen, a home button on the screen, and two volume buttons on the side.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.