The INGHAi GMI9745-48db is an electret condenser microphone with solder pads and RoHS certification. It is designed for prosumer applications and comes with a wide frequency response range (45 Hz to 18 kHz), low noise, and low distortion. Its slim profile and small size make it suitable for many applications, such as voice recognition, conference calling, voice-over-IP, voice biometrics, and remote controls. Furthermore, it has a 3.3V-15V adjustable power supply range and a maximum power dissipation of 0.5W. This versatile microphone is an ideal choice for a range of audio applications.