Detailed Product Description EL T-shirt , equalizer t-shirt , el sound active t-shirt,el t shirt ,el music flashing t-shirt, el products ,el clothing :Features1) EL sheet logo; will be according to customers request2) Sensitive to sound; the logo moves when it is activated by the sound3) T-shirt; 100% pure cotton, 195g4) T-shirt colours; black is the main colour then red, blue, white or customers ...