Good Performance at a Mid-Range PriceIf you are looking for comfort and reliability at a very reasonable price, the H10-20 is your performance choice. Engineered and designed with comfort features that pilots have asked for, including a super-soft foam head pad, adjustable headband and Comfort Gel ear seals. Headset has Dual Plug connectors. Features:· Super-soft head pad· Larger, yet lighter, undercut, Comfort Gel, ear seals· Flex boom assembly can be adjusted for perfect microphone placement· M-7A, advanced noise-cancelling microphone· Low-profile volume control knob with detent settings· 5-Year Warranty, Made in USA· FAA TSO Approved C-139· Exceeds RTCA/DO-214 Standards· Weight (without cord assembly): 19 oz.· Certified Noise Reduction Rating – 24dB