1PCS DC 3.7V-12V LM386 Electret Microphone Power Amplifier Board Gain 200 Times For arduino Boad Module NEW

1PCS DC 3.7V-12V LM386 Electret Microphone Power Amplifier Board Gain 200 Times For arduino Boad Module NEW
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sku: 1005006292922455
$1.13+49%
$1.69
Shipping from: China
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