A heavy duty headset with a behind-the-head headband for high noise environments.

• Premium dual-speaker headset with a noise reduction rating of 24db
• Cut-away ear cups allow headset to be worn under most helmets
• Waterproof, flexible-boom microphone provides excellent noise cancellation, a superior signal-to-noise ratio and clear voice transmission
• The standard for most System 977 and System 900SP applications