Electromagnetic Hum Sensitivity: 25 dB equivalent SPL in a 1 millioersted field (60 Hz)
Connector: Three-pin professional audio connector (male XLR type)
Case: Die cast metal housing, black matte finish; hardened silver colored, tapered steel mesh grille; built-in locking stand adapter
Environmental Conditions: This microphone operates over a temperature range of -29 to 57 degrees Celsius (-20 to 135 degrees Fahrenheit), and at a relative humidity of 0 to 95%.