ASA, HS-1 Aviation Pilot Headset Dual Plug

Features & details Earcups of high-density acoustic foam for best passive noise attenuation Has noise reduction rating (NRR) 23 dB High fidelity speakers for clear, natural sound Electret, noise-canceling flex-boom microphone reduces background noise and allows clearest voice transmission Gold-plated microphone and headphone plugs ensure best connection and resist corrosion Good condition. Only used for a couple weeks then upgraded to Bose.