CLEAR VOICE PA System Add Ons It features a replaceable crossfader

It features a replaceable crossfader with reverse and slope controls

Color Change and Color Fade (both with and without strobe)

3 position EQ/Gain Voicing switch on each channel

Complies with FDA standards

If you're looking to create the proper fog machine experience you need American DJ's F4L ECO Fog Juice

CLEAR VOICE PA System Add Ons It features a replaceable crossfaderClear Voice vocal spray is comprised of an innovative blend of herbs designed to keep your airways open and your mouth and throat moist. It offers relief from fatigue and dry and scratchy throat. Contains marjoram, osha, aloe vera, and tylophora suspended in sweetly flavored vegetable glycerin.