LM386 audio power amplifier module 200 times gain amplifier board mono power amplifier 5V-12V

1. Onboard LM386 Chip.With 200 times gain circuit design 2. On-board speaker wire holder 3. On-board 10K variable resistor, you can adjust the Amplification volume. 4. Onboard power indicator,the main feet of the chip has been leaded, can input audio signal directly . 5. Operating voltage: 5 ~ 12V

Packing list: 1pcs * LM386 audio power amplifier module