
3M PELTOR ProTac III Ear Defenders Headset
Working in a noisy environment shouldn't mean compromising on communication or safety. The 3M PELTOR ProTac III Ear Defenders Headset offers level-dependent hearing protection, allowing you to communicate clearly with colleagues without ever needing to remove your headset. By utilizing advanced stereo feedback, this headset ensures you can still hear and accurately determine the direction of critical sounds like alarms, warning cries, and backing vehicles.
How does the active hearing protection work?
With cutting-edge technology, sudden loud or sharp noises are attenuated instantly to protect your hearing. However, you can still speak normally, as the headset picks up voices at a safe, normal level regardless of the background noise. You can also adjust the ambient sound level to ensure you never miss important warning sounds or machinery processes.
Is this headset built for tough environments?
Absolutely. The electronics are fully protected from moisture and sweat from both the inside and outside. To further reduce corrosion caused by sweat, the core electronics are smartly located in the outer part of the cup. Its practical design and user-friendly functions will help you weather the roughest days in the field.
What are the key features of the ProTac III?
- High attenuation hearing defender with an SNR level of 32
- Level-dependent function for ambient listening
- 3.5mm listen-only stereo input (limited to 82 dB) for connecting mobiles and two-way radios
- Voice-guided menu system for easy navigation
- Auto power-off after 4 hours of non-use to save battery
- Low-battery warning indicator
Are there compatible accessories available?
Yes, if you are looking to expand your setup, you might consider adding the Peltor MT7N-02 Boom Microphone for enhanced voice transmission. Alternatively, if you need standard passive protection, check out the 3M Peltor Ear Defenders X2A.


