ViaGasaFamido 2.6-10V Microphone Board Amplifier Module, Voice Audio Amplification Adjustable Gain, High Sensitivity Kit

Specification, Package List, 1 x Microphone Amplifier Module 1 x Pin 1 x Pin Header 1 x Interface Cable Note. Item Type, Microphone Board Power supply, DC 2.6-10V Input, Equipped with a capacitive microphone, sensitivity 58D, Output, 3.5 audio output and 3P pin synchronization audio output ports L and G, G, audio ground, Board Size, Length, Approx. 45mm 1.8in Width, Approx. 25mm 1in Positioning Hole Diameter, Approx. 3.1mm 0.1in Power Interface Plug Line, Approx. 15cm 5.9in.