The GMI4015-2C-38db with Electret Condenser Microphone Solder Pads RoHS by INGHAi is a small form factor, high-quality condenser microphone. The microphone features a cardioid recording pattern, making it ideal for recording from a distance. It has a response range of 20 Hz to 12000 Hz, with a maximum sensitivity of -38dBV (1V/Pa@1kHz) and SNR of 70dB. The package also includes a built-in low noise preamplifier, and integrated solder pads for quick and easy installation. The microphone is RoHS compliant and is suitable for a wide range of applications, including voice recording, singing, conference systems, acoustic instruments, and more.