... /UL 1.EL T-shirt Size : 1.Men ,women size available from XS,S,M,L,XL,XXL 2.children size ... available from 110,120,130,140,150.160 2..Color:Black , ... or 2-AA battery,or USB cable in computer 7. wireless T-shirt, the EL panel can be hang or stick ... not submerge ANY part of the flash panel atractive EL wireless flash T-shirt,sound-activated ...