Adjustable Gain Electret Microphone Amp, 3.5mm Input Sound Preamplifier ME1, Built in Bias, Output 3.5mm Interface, 0-20db Gain, DC5-12V Power Supply

Adjustable Gain Electret Microphone Amp, 3.5mm Input Sound Preamplifier ME1, Built in Bias, Output 3.5mm Interface, 0-20db Gain, DC5-12V Power Supply

Product Features

• [Easy to Use] Compact and portable design allows for convenient usage in various settings, perfect for musicians, podcasters, and content creators.
• [ Sound Amplification] Electret microphone amp input 3.5mm interface with built-in bias for connecting various microphones.
• [Long Battery Life] Built-in 150mah lithium battery provides over 10 hours of continuous use, chargeable with a mobile phone charger.
• [Adjustable Gain] Gain ranging from 0-20db using the mc33202 operational amp for flexible sound enhancement.
• [Versatile Output Options] Sound preamplifier with 3.5mm interface can connect to a variety of sound devices for independent or mixed output.