Low Power Consumption: Saves energy and extends usage time, suitable for longduration operation and continuous transmission. MEMS Technology: Provides precise, stable sound sensing in a compact form factor. INMP441 Omnidirectional Microphone Module: Omnidirectional pickup for consistent sound capture from all directions. I2S Digital Interface: Digital I2S connection enables quality audio transmission to compatible processors for advanced digital hearing and processing. Key Attributes Function: Microphone input module with digital output for embedded systems and DSPbased applications. Compatibility: Works with devices and microcontrollers or DSPs that support I2S digital audio input. Size: Compact MEMS microphone module designed for spaceconstrained designs. Material: MEMS microphone element in a compact package. Performance: Omnidirectional response, precise sensing, low power consumption, and reliable digital output. Use Scenarios Conference systems and voice pickup: Ideal for room speakerphones or meeting room devices requiring uniform room sound capture and digital audio transmission. Embedded audio devices: Suitable for IoT sensors, wearables, or portable recorders that demand long battery life and digital audio interfaces. Digital hearing processing: Applicable to DSPbased hearing devices and audio processing modules that rely on I2S digital input for fidelity sound capture.