... ,music flashing t-shirt,cotton t-shirt,electronic light t-shirtSpecifications:Dimension : 620*340*380NW/GW : ... 17KG50PCS/CTNFeatures:(1) EL sound active T-shirt, electronic light T-shirt(2) (Sound sensitive / sound responsive) ... graphic EQ, complete with battery pack / plug-in module(3) All components easily removable ... . 2011 New design High quality hotsale Led light t-shirt