73 button activated book sound module products are offered for sale by suppliers on Alibaba.com, of which speakers accounts for 26%, acoustic components old accounts for 19%.
A wide variety of button activated book sound module options are available to you, such as plastic, abs and paper.You can also choose from not applicable, magnetic button activated book sound module,as well as from dc button activated book sound moduleand whether button activated book sound module is white, or can be customize.