LM386 Amplificador de Potencia Placa de Audio Mono 0.5W Módulo Micro Amplificador DC4V-12V HÁGALO USTED MISMO

Micro power amplifier module 1. Beautiful sound quality, high cost performance. Stable performance, output power 0.5W-0.7W. Output power: 0.5W-0.7W. Compact size, beautifully arranged components.

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