David Clark H10-13.4 Headset The worlds most popular headset ever! David Clarks best selling Headset.The H10-13.4 is extremely lightweight it way only weighs only 13.4oz. Certified noise reduction rating is outstanding at 23dB Key Features Extremely lightweight - only 13.4 oz. Certified Noise Reduction Rating - 23 dB. Reduced headband force. New Soft Air-Flow Pillow Headpad. Flo-Fit Gel Ear Seals. Universal Flex Boom for perfect microphone placement. Exclusive M-7A, the most advanced noise-canceling microphone available. Low-profile volume control knobs with detent settings. Molded cord assembly made to exceptional pull and flex standards. Five Year Manufacturers Guarantee

Single volume control

Standard mono model comes with dual plugs and a 5-foot straight cord for fixed wing aircraft

Super-Soft, Double Foam Headpad included

Undercut comfort gel ear seals are standard

Certified Noise Reduction Rating up to 23 dB

Reduced headband clamping pressure

Get perfect microphone placement the 1st time with the H10-13.4's Universal Flex Boom

Microphone is the M-7A, the most advanced noise-canceling microphone available

Low-profile volume control knob with detent settings (for those of you not familiar with detent it is when you feel it click into a groove when turning the knob)

Durable molded cord assembly is manufactured to exceptional pull and flex standards

Warranty = 5 years!

FAA TSO Approved C57 Cat. B and C58a

Exceeds RTCA/DO-214 Standards