Click on the Effects Bar with the left or the right mouse buttons to split or merge effects.Simply select the ‘arrow’ to edit the effect and customize color by selecting the color wheel.When you turn off the lighting in QuantumENGINE or hold the mute button for 5 seconds, only the red Mic Mute indication will light up in a lower brightness to keep you focused in a darker environment.Adjust the mic volume by moving the slider left or right.- Mic Volume:Move the slider to the left or right to adjust your mic volume.