The Airman 750 Headset weighs only 3.2 ounces and features an amplified noise canceling electret mic for crystal clear voice transmission. A flexible boom allows microphone adjustment to preferred side, and the adjustable stainless steel headband make the Telex Airman 750 comfortable even on the longest flights. FAA TSO C57a & C58a approved. Made in USA.
Flexible boom pivots to either side of the head. Stainless steel headband has overhead cord, and dual dynamic receivers include replaceable cushions that gently hug each ear. Order Push-to-Talk switch for aircraft not so equipped. FAA TSO C57a & C58a FEATURES HEADPHONES open-air style earphones for longterm, fatigue-free usage.
The earphone housings are mounted on stainless steel sliders which permit over two inches (51 mm) of fitting adjustment. The ear cushions are removable for easy field replacement. MICROPHONE
The Airman 750 Headset features a miniature, amplified, noise-cancelling electret microphone that provides superior 400 Hz hum rejection. The microphone boom is flexible for optimum microphone placement, and it is reversible for wearing on either side of the head. For best results, the microphone should be positioned as close to the mouth as possible. A position at one side of the mouth is best to minimize popping, hissing and breathing sounds when speaking