The rugged broadcast Audio-Technica BPHS1 Stereo Headset has closed-back around-the-ear cups and a professional boom-mounted microphone wearable on either side. It is more sensitive to sound originating directly in front of the element, making it useful in reducing pickup of unwanted ambient sounds. The mic's flexible gooseneck boom swivels for easy positioning on either the right or left. The BPHS1 is great for broadcasting, announcing, and interviewing!Specifications:Headphone Type: Closed-back dynamicHeadphone driver: 40mm, neodymium magnet, copper-clad aluminum wire voice coilMicrophone Element: DynamicMicrophone polar patterm: CardioidFrequency Response Headphone: 20-20,000HzMicrophone: 40-20,000HzOpen Circuit Sensitivity: ?57dB (1.4 mV) re 1V at 1 Pa (microphone)Sensitivity: 100dB (headphone)Maximum input power: 1,600mW at 1kHzImpedance Headphone: 65 ohmsMicrophone: 560 ohmsWhat's In The Box:Audio-Technica BPHS1 Broadcast Stereo Headset (2-Pack)6 WindscreensSpare ConnectorsScrewsHosa MCL-110 XLR Cable (2-Pack)Stanley 6-Pack Hook & Loop Velco StrapsGoby Labs Microphone Sanitizer SprayGoby Labs Headphone Cleaner5 Year Manufacturer WarrantyAdd a 1-Year Extended Warranty for a TOTAL OF 6 YEARS OF COVERAGE!