This cube graphic recalls those old retro video games that have a special place in our hearts. Using sound activated equalizer technology, the cube lights up in response to sound frequencies.

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 light-up part of the sewn-on design itself is about 5" x 4.5".