1.LED programmable voice chip module 2.hot-selling in toys,gift and book 3.popular design for children 4.CE, ... ,FCC ,EN71. Specifications1.LED module with custom sound2.For book,toys,gifts etc3.Good quality and clear soundSpecifications 1. led strip ... flashing lights with sound :1.Application:for shoes, clothes, hats,toys etc which need to flash.2LED color:white,red,blue ...