... T-shirt,sound active EL T-shirt,EL flashing T-shirt,EL flashing T-shirt,EL glowing T-shirt,EL lighting T-shirt,Equalizer EL T-shirt This is the T-shirt ... that every body talks about_The sound activated Equalizer with adjustable sensibility! Walk into a disco, bar or night club with this shirt ... White, pink, black, any other customized colors T-shirt front side T-shirt inside 7. Sizes: XS, S, M, ...