If you're looking for maximum 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.
Model H10-21 : Comes with a 5-foot extended coil cord and dual plugs.
Model H10-26 : Helicopter version, with a 5-foot extended coil cord and a single plug.
· 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