voice module, sound module for book or toy Maximum duration 1057 seconds Support wav audio format.(8Bit / ... 16Bit, mono, wav) audio module, sound module for book or toy, voice module , music module WT588D-14P , thin voice moduleFeatures* ... solution is available. ApplicationIt can also be usd in electronic toy, medical equipment,Walkie-talkie, Intelligent household appliance,annunciator,automobile ...