Basic Info.

Product Description

voice recording module,sound module,voice recorder. record sound by microphone or line in record or download from usb *re-recordable *voice can be record by microphone/line in or usb download. *recorded sounds can be uploaded to pc *customer change voices easily. *with key mode and mcu serial mode *mic /line in record sampling rate at 8khz, usb downloaded up to 24khz. *equip with pc software , support wav,mp3,adpcm format, and support recorded voice upload. *low power consumption, suit for long time working . *record 256 groups of voice , duration up to 16 hours(depends on the nand flash size) *operating voltage: 3.3v or 5v