Description
• Power On/Off Control • Volume Adjustment Control • Hearing Protection • Dual-Sided Microphones • Optional Dual PTT Configuration • Removable Noise-Cancelling External Microphone • Ambient Sound Monitoring Function • Adjustable Impulse Noise Response Time • Active Noise Reduction (ANR) Options (40 dB, 50 dB, 60 dB) • Earplug Mode • Automatic Shut-Off After 2 Hours • Automatic Low Battery Warning • Radio Interface Connectivity • Push-to-Talk (PTT) Function • Operating Temperature Range: -20°C to +50°C • Plug-and-Play Capability • Power Supply: 2 × AAA Batteries (1.2–1.5 V, Disposable)
ACOUSTIC PERFORMANCE
- SNR: Without Earplugs 40,26 dB, With Earplugs 45,34 dB
- NRR: Without Earplugs 47,63 dB, With Earplugs 54,95 dB
- H High Frequency Attenuation: Without Earplugs 34,49 dB, With Earplugs 36,05 dB
- M Medium Frequency Attenuation : Without Earplugs 35,12 dB, With Earplugs 42,35 dB
- L Low Frequency Attenuation: Without Earplugs 12,82 dB, With Earplugs 20,31 dB
- Impulse Noise Suppression Response Time: Maks 1,15 ms / Ort. 1,13 ms





