Pyle PMIKC45BK Condenser Microphone, Cardioid Element: Electret Condenser - Sensitivity: -41dB  1dB (0dB = 1V/Pa @ 1kHz) - Includes: 15ft XLR-to-3.5mm Cable & 3.5mm-to-"" Adaptor Polar Pattern: Cardioid - Max SPL Level: 125dB SPL (@ 1 kHz 0dB THD = 1%) Live Condenser Vocal Microphone - Signal-to-Noise Ratio: 22dB (1 EC 581-5) Heavy Duty Metal Body - Output Impedance: 350 O ( 30%) - Requires 1 "AA" Battery (Included) Frequency Response: 30Hz-20kHz - Power Supply: DC 1.5 V AA Battery Powered or Phantom Power - Dimension: 2"" x 7.5"" Element: Electret Condenser - Sensitivity: -41dB +/- 1dB (0dB = 1V/Pa @ 1kHz) - Includes: 15ft XLR-to-3.5mm Cable & 3.5mm-to-1/4" Adaptor ^Polar Pattern: Cardioid - Max SPL Level: 125dB SPL (@ 1 kHz 0dB THD = 1%) ^Live Condenser Vocal Microphone - Signal-to-Noise Ratio: 22dB (1 EC 581-5) ^Heavy Duty Metal Body - Output Impedance: 350 O (+/- 30%) - Requires 1 "AA" Battery (Included) ^Frequency Response: 30Hz-20kHz - Power Supply: DC 1.5 V AA Battery Powered or Phantom Power - Dimension: 2" x 7.5"