Recordable Sound Module with Integrated Chip
This sound device integrates a sound chip and recordable sound module on a green printed circuit board. It is designed for applications requiring audio playback or recording capabilities.



Technical Specifications
Product Overview
Versatile MP3 Sound Module
The S-3012D is a high-functionality MP3 sound module designed for various audio playback applications. It features robust support for multiple media inputs, including USB flash drives, SD cards, and integrated FM radio capabilities. Equipped with a 7-button control interface and flashing LED indicators, this module provides a complete solution for custom audio integration projects.
Technical Features
Control Buttons
- Previous Track
- Next Track
- Volume Up
- Volume Down
- Play/Pause
- Media & Input Support
- MP3 AudioUSB DriveSD CardFM RadioPC Downloadable
Design & Indicators
Status Indicators
- Total Control Buttons
- 7



