Blue Microphones Spark Mic w/ Shockmount & Pop Filter & Stand & XLR Cable Includes: Spark Mic, Shock Mount, Pop Filter, User Manual, Mic Stand, 20' XLR Cable Frequency Response: 20Hz - 20kHz Sensitivity: 28 mV/PA Output Impedance: 50 ohms Rated Load Impedance: not less than 1kOhm