Features:

This module is easy to use, long range and strong versatility.

Standard WAV files can be used for easy application. And .it format conversion software is provided for customers to use free editor.

Main control chip, SD card, circuit board, buttons, etc.

supports mono and stereo broadcasting; supports large capacity sound recording and playback;supports multiple buttons operation.

SD card description:
1. Support external SD card (high speed card).
2. SD card supports FAT16 (FAT) file system.
3. The system supports mono and stereo transmission.
4. The system supports large-capacity recording and playback.
5. Support more button operations.
6. Support dual communication host command control.

package includes:
3pcs SD card reader/ writer module SPI SD card socket