... .(8Bit / 16Bit, mono, wav) audio module, sound module for book or toy, voice module , music module WT588D-14P , thin voice moduleFeatures ... to 25min.* Equipped programmer and PC software for customers to program or update audio messages*Control mode:key, one- ... is available. ApplicationIt can also be usd in electronic toy, medical equipment,Walkie-talkie, Intelligent household appliance,annunciator, ...