• Under-Helmet Design
• 24dB of Ambient Noise Attenuation
• Dynamic Receivers with Shock and Acoustic Feedback-Resistant Mounting
• Foam-Filled Ear Cushions
• Adjustable Microphone Boom Arm
This is a monaural headset with a noise-cancelling dynamic microphone. Designed to fit under a helmet with an environmental protection agency noise reduction rating (NRR) of 24dB. The headset cord is terminated with an XLR 4-pin female or an XLR 4-pin male connector.