3.5mm 5V Electret Microphone Amplifier Condenser MIC AMP Musical Instruments Sound Pickup Console Tone Tuning Speaker Converter

Description
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Input 3.5mm interface with built-in bias voltage, which can be connected to an electret microphone or a 3.5-interface condenser microphone; (What is an electret microphone? You can search for relevant knowledge on the internet. This type of microphone is widely used in various electronic products, and it is everywhere around us. This device is suitable for plugs defined in the following figure.)


Output 3.5mm interface, can be connected to other audio device microphone interfaces or AUX, LINE and other line input interfaces, cannot be connected to headphones for listening;


Adjustable amplification gain of 0-20db;


This device is equipped with a built-in lithium battery, which can be charged using the mobile phone charging head. Once charged, it can be used continuously for more than 10 hours.


Package
1PC