🎶 Elevate Your Audio Game! Includes a pre-soldered 20-20KHz electret microphone for immediate audio-reactive fun. Transform your audio projects with adjustable gain from 25x to 125x for ultimate clarity. Designed with a quiescent current of <24μA, making it perfect for low-power applications. Experience superior power supply noise rejection, ensuring crystal-clear audio output. Seamlessly integrates with STM, Raspberry Pi, and other development boards for endless possibilities. Power: 2.4V to 5.5V Bandwidth: 600kHz Gain: 25x to 125x The MAX4466 Electret Microphone Amplifier Module is a versatile and efficient audio solution, featuring adjustable gain, low power consumption, and compatibility with popular development boards. Ideal for voice converters, audio recording, and sampling projects, it comes with a pre-soldered microphone for instant use.