Hp 211145-01 Blackwire 7225

Ideal for all-day use, audio, video, and listening to multimedia On-demand active and passive-noise canceling block out distractionsDedicated PC/Mac connectivity with either universal USB-A or USB-C type connectivityA choice of black or white color finishesFour microphones detect noise from all directions, separate noise from the speaker?s voice, with digital signal processing (DSP) to deliver a natural voice soundProduct Type HeadsetConnectivity Technology WiredSound Mode StereoImpedance 32 OhmMinimum Frequency Response 20HzMaximum Frequency Response 20kHzSound Pressure Level 127 dBEarpiece Earpiece Design Over-the-head Earpiece Type Binaural Driver Size 32mmMicrophone Microphone Technology Noise Cancelling Omni-directionalInterfaces/Ports Host Interface USB Type CColor BlackForm Factor Supra-auralWeight (Approximate) 0.34 lb