... 3.LED colour: white , red,blue, green, yellow LED Flashing Badge(bottle shape)1.Material :PCB+Magnet flashing badge2.Battery:2pcs ... colour: white , red,blue, green, yellow,, ectShape:you can choose :Heart-shaped,circle, flag,beer bottle,etcLOGO: it can print on ... is good for Advertising, promotion, holiday gifts, entertainment Led Flashing Badge,glow badge