Using WTV020 chip SD card module,supports 32M ~ 1GBit capacity card.
Support FAT file system,SD card as storage medium.
Support playback WAV and 4Bit ADCPM format files.
Support automatic identification of folders and voice file playback.
Control way: Key control, second line control and UART232 serial control.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.31 inch
Height : 0.39 inch
Length : 3.54 inch

Item Weight: 0 ounce (View shipping rates and policies)
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ASIN : B074J41RKW