This David Clark H10-
Larger, yet lighter, undercut, Comfort Gel, ear seals
Headset pressure adjustment
Headband size adjustment
Dual volume control lets you adjust the level for each ear
Boom guide lock
Exclusive, patented flex/wire boom for easy, precise microphone placement
Dome jack lets you select from three different cord assemblies
FAA TSO Approved C-
Weight (without cord assembly): 22 oz.
Certified Noise Reduction Rating -
The headset is fully guaranteed for 2 years, parts and labor. A new headset will cost you $300 plus. You can get this one for much less and it is guaranteed. It will work in all GA airplanes, Cessna's to Lear Jets.
If you are not completely happy you may return it for a full refund.
Why buy a used headset of unknown quality when you can get this one worry free!