... ,light and thin,confortable feel2. Colour :any colour for customer option(Black ,white ,pink ,green ,red,ect ... button cell battery2,Feature:1.Sound sensitive(EL flash area according to the sound of outside,more ... .Do not bend or apply pressure to the flash panel4,Washing:1.Dry clean or Hand wash2 ... submerge any part of the flash panel4.EL logo mounted on velcro patch for easy removal before washing5, ...