OTTO's Tactical III has a combination boom microphone and speaker.
- Designed to fit under a helmet or cap
- Combination speaker and boom mic slide into Velcro pocket and secured with a Velcro strap
- Flexible electret noise-canceling boom microphone for easy adjustment
- Washable mesh over-the-head strap and elastic headband ensure a secure fit
- Available with body push-to-talk (PTT)
- Immersion rated- up to 1 meter 2 hours salt water immersion