.The INGHAi GMI6027P-54DB is a through-hole, RoHS-compliant, electret condenser microphone. It is a miniaturized, high-frequency, single-port microphone which offers high-quality audio reception and low EMI noise. It has a frequency response of 100 Hz to 20 kHz, a sensitivity of -54 dBV/Pa, and operates on a supply voltage of 1.2 to 10V. The GMI6027P-54DB features an omni-directional polar pattern, a noise reduction filter module, and an integrated preamplifier. It is suitable for acoustic measurement and audio recording applications.