BOYA BY-HM100 Omni-directional 360° Dynamic Handheld Microphone Portable Vocal Mic XLR Black w/ Pouch for ENG Interviews LF776 Specification: Frequency Range: 70Hz ~ 15 000Hz Output Impedance: 200ohm ± 30% at 1KHz Sensitivity: -56 dB re 1V/Pa(1.0mV @ 94 dB SPL) ± 3 dB @ 1 kHz Output Connection: XLR Dimension: 27 x 4.2 x 4.2cm / 10.6 x 1.66 x 1.66