... with 4AAA/2AAA batteries2), Programmed with 4AAA/2AAA batteriesEL T-Shirt Specifications: T-Shirt Material100% cotton, 180gsmT-Shirt SizeXS,S,M, ... White, Pink in stock, other colors can be customizedT-Shirt Type Short sleeves, long sleeves and vests EL Panel fix ... /160160/165165/170170/175175/180180/185185/190190Washing Instructions1.EL T-shirt can washing dry or hand wash2.Unplug battery ...