• $28.56
  • Free 30-day Returns
  • Ships from China.
    Sold by TERRA HAVEN

    Shipped by TERRA HAVEN

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    TERRA HAVEN 5pcs LM386 Mini Electret Microphone Amplifier Board Microphone AMP Amplifier DC 4V-12V

    Limited time offer, ends 06/28 By TERRA HAVEN

    • LM386 Mini Electret Microphone Amplifier Board
    • Suitable for electret microphone Amplifier
    • Adjusting potentiometer can drive small power speakers directly.
    • Working voltage: DC 4V-12V
    • Board size: 20mm * 20mm
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    LM386 Mini Electret Microphone Amplifier Board
    Suitable for electret microphone Amplifier
    Adjusting potentiometer can drive small power speakers directly.
    Working voltage: DC 4V-12V
    Board size: 20mm * 20mm

    Warranty & Returns

    Warranty, Returns, And Additional Information

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