NRR Headset: with M-1 DC dynamic mic, and coil cord.

• Super Soft Head Pad
• New Comfort gel, undercut ear seals  
• Our "Best Value" Headset
• More H10-30s are in use than any other noise attenuating headset
• M-1/DC microphone, the best Amplified Dynamic microphone on the market
• Molded cord assembly made to exceptional pull and flex standards
• 5-year Guarantee
• FAA TSO Approved C57 Cat. B and C58a
• Exceeds RTCA/DO-214 Standards
• Weight (without cord assembly): 20 oz.