The Telex Airman 8+ is a lightweight noise-reducing headset designed specifically for optimizing pilot communications in commercial and business turbine aircraft. Building on the tradition of the Airman 850 and the Airman 8, Airman 8+ has improved ANR capability and comfort. The Airman 8+ is among the lightest Active Noise Reduction headsets on the market and one of only three FAA TSO-C139a approved ANR headsets to utilize Telexs proprietary battery-free system. Larger pliable ear cushions and headband pad combined with dual-axis ear cup pivots to provide long flight wearing comfort.This Airman 8+ headset (EDMO# 8P-0210) is double-sided, with a dual PJ-068 and PJ-055 connector, and has a 600 impedance. (*Pictured with a large headband pad).