27 pre programmed sound module products are offered for sale by suppliers on Alibaba.com, of which acoustic components old accounts for 40%, speakers accounts for 25%.
A wide variety of pre programmed sound module options are available to you, such as plastic, abs and rubber.You can also choose from not applicable, magnetic and piezo pre programmed sound module,as well as from dc pre programmed sound module and whether pre programmed sound module is white, green, or black.