Overview
- Hard structure heavy duty headset NRR 24 dB
- Waterproof and dust proof PTT
- 300 degree adjustable flexible boom mic
Speaker
- Volume control attenuation 15dB
- Frequency range 200Hz – 6000Hz
- Sensitivity 101dB/1mW In-Put
Microphone
- Frequency response 300Hz – 8000Hz
- Source resistance 220 ohm – 2200 ohm
- Dynamic noise cancelling microphone or electret noise cancelling microphone