Zum Selbermachen Kit Mikrofon Tonabnehmer Modul Geräuschunterdrückung Mikrofon Amp Platine DC9-15V
7,04 €
Adopt low noise audio processing chip plus high fidelity diaphragm condenser microphone, can directly monitor the scene of the subtle sounds. With a fine-tuning resistor, you can adjust the sensitivity, easy to change the distance and range of the monitoring.
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