D21 Pro meeting microphone

D21 Pro meeting microphone

PRO CONFERENCE MICROPHONE

  1. Capsule Type: Condenser

  2. Frequency Response: 40Hz-16KHz

  3. Output Impedance: 200Ω

  4. Sensitivity: -40dB±2dB

  5. Polar Pattern: Ultra-cardioid

  6. Reference sound-receiving distance: 50cm

  7. Power Supply :DC3V

  8. With red indicator

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