Andrea C1-1022500-50 Model NC-185VM Hi-Fidelity PC Microphone Stereo Headset, Noise Cancellation Microphone Technology with Highest Voice Recognition Industry Rating Pro-Flex Wire Microphone Boom for Accurate Microphone Placement 40mm Speakers with CD Quality Deep Base Sound and Large Comfortable Earcushions In-line Volume and Mute Controls, Stainless Steel Adjustable Headband Windsock for Minimal Breath Popping, Reversible for Left or Right Side Usage Folds Flat for Storage and Portability, Extra Long 8 Foot Shielded Cable