Product Detail Increased directivity due to interference tube principle Rugged, suitable for adverse climatic conditions Equivalent noise level weighted as per CCIR 468-3: 24 dB Current consumption: 2 mA . The "Sennheiser MKH 416 P 48 U 3 - Microphone - matte black" is best product for you. We recommended Sennheiser MKH 416 P 48 U 3 - Microphone - matte black