Specifications:
- Transducer: Fixed-charge back plate, permanently polarized condenser
- Polar Pattern: Omnidirectional
- Frequency Response: 20Hz to 20kHz
- Low Frequency Roll-Off: 80Hz, 18dB/octave (wired only)
- Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
- Dynamic Range (Typical): 88dB, 1kHz at Max SPL (wired only)
- Signal-to-Noise Ratio: 68dB, 1kHz at 1 Pa
- Maximum Input Sound Level: 114dB SPL, 1kHz at 3% T.H.D.
- Power Requirements: 11-52V DC, 2mA typical (wired only)
- Current Consumption: 0.1 mA typical at 5V (wireless only)
- Output Impedance: 245 ohms (wired only)
- Output Connector (Power module): Locking 4-pin
- Switch: Flat, roll-off (wired only)
- Voltage Range: 2.5-11V (wireless only)
- Cable: 55″ / 1.4m
- Dimensions (LxDiameter): Microphone: 0.32×0.10″ / 8.1×2.6mm, Boom: 1.04×0.04″ / 26.4×1.02mm, Power module (wired only): 3.84×0.74″ / 97.6×18.9mm
- Weight: Microphone, boom & earpiece: 2.0g / 0.07oz
