The same as the very popular  David Clark H10-13.4 Headset, but this one includes smaller headband hardware to provide a better fit for children or even adults with smaller heads.  As a child gets older, this can easily be converted to an adult size to provide years of use.

• 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-cancelling microphone available
• Low-profile volume control knobs with detent settings
• Molded cord assembly made to exceptional pull and flex standards.
• Made in the USA. 
• 5 year warranty
• Comply with FAA TSOs C57 Cat. B and C58a