This shirt is the perfect accompaniment to your slightly twisted take on life. Uses the same sound-activated technology as our popular equalizer shirts, but with a colorful swirling pattern instead of straight lines. Different colors of the shirt react to different frequencies for the ultimate sound-reactive lightshow you wear!

Each 100% cotton t-shirt has a hidden sewn-in pocket for the small control unit. Features a variable sensitivity dial to customize the level of reactivity to sound volume. Uses 4 replaceable AAA batteries. The shirt is hand-washable and comes in adult sizes Small through XXL. (XXL has a $3 size surcharge.) The sewn-on design itself is about 6" square.