Boya BY-VM01 Condenser Mini Microphone

• Broadcast-Quality Mic • Unidirectional Condenser microphone • Integrated Shock Mount and Windshield • Low noise circuitry • Reinforced ABS construction • Deadkitten Windscreen included Frequency response: 38Hz-20KHz Signal/Noise: 75dB or more Reception sensitivity: -40dB±1dB / 0dB=1V/Pa,1KHz Output Impedance: 1kΩ or less Power requirement: 1.5V AAA battery