The GMI9752U-2C64DB with Electret Condenser Microphone is a surface-mount device manufactured by INGHAi. It features 2 independent Microphone Element Solder Pads, allowing for the addition of an external microphone, as well as an extensive range of electrical features and connections. The device is RoHS compliant and is ideal for applications including audio recording, hands-free recognition, electro-acoustics arbitration, dictation, and more. It is suitable for use in mobile, embedded, and industrial products.