The GMI4015-2C-56db with Electret Condenser Microphone Solder Pads RoHS manufactured by INGHAi is a high-sensitivity microphone that can be used in various audio applications. It features a 56dB SPL (sound pressure level) rating, which makes it suitable for use in recording studio applications, as well as for live sound recording. The microphone also features a built-in electret condenser, which ensures high-quality audio performance and reliable operation. In addition, the microphone includes solder pads and is RoHS-certified, meaning it is compliant with the European Union's Restrictions on Hazardous Substances regulations. This product is suitable for a wide variety of applications, including broadcasting, studio recording, and more.