PilotShop.com: Good condition. Looks 2-3 years old. Few minor signs of use. 9/10 rating. Perfect working condition.

The H10-76XL ENC headset is designed to provide the ultimate in comfort and communication clarity for safe, quiet flights. This headset ais designed to withstand the rigors of military cockpits.

• New super soft, double foam headpad (NSN 5965-01-519-5118)
• New comfort gel, undercut ear seals (NSN 5965-01-516-8082)
• Advanced ENC technology provides 17 - 22 additional dB beyond already superior passive noise attenuation
• Versatility of portable battery powered or permanent mount options using the same headset
• Headband custom adjustment for perfect fit
• Dynamic, noise-canceling M-87 microphone for clear, crisp communications.
• Meets MIL-26542/2 (USAF) specifications. Ideal for aircraft requiring a low impedance microphone
• Microphone terminal impedance nominally 5 ohms
• "FAIL-SAFE" operation. Electronically independent earphone drivers permit uninterrupted communication should ENC or its power source fail.