CSB-900R-1, CSB-900L-1, CSB-901R-8, CSB-901L-8, CSB-970R1, CSB-970L-1, CSB-971R-8, CSB-971L-8
 
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 950 and System 900SP applications