The DC PRO-X2 true crossover headset is ideal for both general aviation and commercial pilots that prefer the unmatched comfort of a lightweight, rest-on-ear design. The next generation DC PRO-X2 Series retains all the comfort and performance features of the original, pilot-acclaimed DC PRO-X headsets; now with enhanced ANR and audio performance. A fully adjustable suspension assembly is integrated into the headband for a personal fit. Swivel hinge stirrups disperse clamping pressure, allowing the headset to conform to the users head. Hybrid ENC technology provides active noise reduction (ANR) with feed-forward/feed-back technology, and an external microphone on the dome picks up outside noise for superior noise attenuation.Version (EDMO# 43105G-01) is a dual ear ENC headset with M-5B electret microphone, bluetooth, and a dual plug.