Andrea C1-1022200-1 Model NC-181 VM High Fidelity On-Ear Monaural PC Headset, Proprietary Noise-canceling Microphone with Windsock, Pro-flex Wire Microphone Boom, 40 mW Max. Input Power Proprietary noise-canceling microphone with windsock to minimize breath popping Pro-flex wire microphone boom for perfect placement 40mm mono (monaural) speaker with deep bass sound delivers crystal clear audio Stainless steel adjustable headband folds flat for storage Extra long 8-foot shielded cable with color-coded 3.5mm plugs for PC use