OTTO Behind-the-Head heavy duty headsets are Mil-Spec and IS/ATEX certified and deliver comfort, reliability and protection.
Microphone position can be adjusted by rotating the boom left or right.
Fitting snugly to the head, the headset can be worn comfortably under a helmet.
The headsets offer a certified noise reduction rating (NRR) of 24dB and provide high clarity audio and additional hearing protection necessary for consistent, clear communication in extreme noise environments.
- Certified noise reduction of 24dB
- Flexible, noise-cancelling, boom microphone with replaceable windscreen
- Comfortable, cloth-covered ear seals
- Microphone Sensitivity
- At 94dB SPL: -48.5 typical
- Operating Temperature
- -30° C to +75° C
- Storage Temperature
- -40° C to +85° C
- Cable pull from ear cup, axial
- 20 lbs
- Cable pull from connector, axial
- 30 lbs
- IS/ATEX Available?
- Product Categories
- Product Obsolete?