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This LM386 audio power amplifier module is an easy to use audio amplifier board.
1. On-board LM386 Chip
2. 200 multiplier benefits circuit design
3. On-board speaker wiring block
4. On-board 10K variable resistor, you can adjust the volume of the enlarged
5. On-board power indicator
6. The chip pin leads, can be directly be connected to an audio signal
7. Operating voltage: 5 - 12V
8. Board size: 41 x13mm