Replacement T-Qualiser T-Shirt Driver Unit

Spare battery pack (driver) for all T-Qualiser T-Shirts. Requires 4 x AAA batteries.

The Batteries should last in excess of 32 hours on continuous flashing.

The Pack contains wide spectrum controller which is attuned to a vast range of sound, so you can have it respond to low level sounds, heavy bass or the loudest night in town.