Now with New Flex Boom Microphone! Good communications are essential for a successful flight. ASA provides this in the HS-1A with the most advanced technology, maximum comfort, high-quality components, and sleek look all for a reasonable price! Designed, engineered, and manufactured by experts in the headset business, ASA is so confident in the quality, the HS-1A is guaranteed against defects in materials and workmanship for the life of the original owner. Protect your hearing, dont miss any radio calls, and be certain your transmissions are heard with this feature-rich, value-priced headset.