Detailed Product Description flashing T-shirt, equalizer t-shirt, el T-shirtsound active1.EL T-Shirt, ideal for your artwork ... or logos printed on as promotion T-Shirts,different artwork, same price 2. ... Works with 4 x AAA batteries, with on/off feature .3.180g ... who will develop animated file according to your instructions6.T-Shirt size available in S, M, L, ...