EL T-shirt, flashing T-shirt, equalizer t-shirt we can offer any size and any design we have more than 200pcs designs EL T-shirt, flashing T-shirt, equalizer t-shirtsound active 1.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 .3.100% cotton washable T-shirt with EL panel mounted on ...