Product selling point:
1. The board adopts imported original TDA1308 earphone amplifier special chip
2. Ultra-small modular design, two sizes are available
3. Suitable for battery powered use
4. Using high-quality materials, the quality is guaranteed
5. High performanceProduct parameters:
Working voltage: DC 3v-6v
Board size: 20mm*15mmPackage Included:
1* Module