The GMI4013S-2C44DB with Electret Condenser Microphone SMD RoHS is a low-cost, ultra-small form factor, surface mount microphone device. It is designed for use in space-constrained consumer electronic products, including hearing aids, digital assistants, phones, tablets, IoT, and wearables. The microphone features a high sensitivity and low noise, allowing the user to capture signals in noisy environments. The device has a low current consumption and operates over a wide voltage range, from 1.8V to 3.6V. It is certified to be compliant with products such as Apple, Google, Alexa, and WiFi-certified products. It is RoHS compliant and meets all necessary standards for use in a variety of applications.