Local ear defenders with communication function

- Hearing protection with wireless connection from headset to headset
- With communication radio. Bidirectional communication between an unlimited number of local headsets possible
- PMR 446 frequency range, 16 licence-free radio channels
- 38 possible sub-channels for private group communication
- External microphones to amplify weak ambient noise
- Boom microphone with noise cancellation for clear communication
- Attenuation value/SNR value: 30 dB
- Push-button control
- Telescopic size adjustment
- Protection class: IP 56
- Scope of delivery:
- 2 x AA rechargeable battery
- USB charging cable