The Xtream P1 single-sided USB wired multimedia headset with noise-cancelling microphone prevents interruption in an open environment such as a call center, conference room, customer/tech support station, and clerk’s desk. The built-in sound chip allows for direct plug-and-play with USB connectivity, eliminating the need for separate audio and microphone connections. Compatible with all major operating systems, the Xtream P1 connects any USB-enabled computer or device. The media control allows you to mute the mic or adjust the volume with the touch of a button. Comfortable Fit & Wear The earcup and headband are adjustable to ensure a soft comfortable fit. Built-in Adjustable Microphone with Noise Cancelling The adjustable omnidirectional microphone picks up sound with reliability. Its 270° adjustability allows you to customize the position for Left/Right ear. The noise cancelling technology helps filter out unwanted background noise, delivering your voice in the most clear and precise manner. Volume Control Manage your calls at your fingertips with the conveniently located volume control. Plug-and-Play Connectivity The built-in sound chip allows direct plug-and-play USB connectivity, eliminating the need for separate audio and microphone connections. Specifications Microphone Dimensions: 6.0 x 5.0mm Directivity: Omnidirectional Impedance: 2.2 K ohms Sensitivity: 40±3dB (at 1KHz) Speaker Driver Diameter: 30mm Sensitivity: 90±3dB Impedance: 32 ohms Frequency Response: 20Hz – 20KHz Cord Length: 6 ft. (1.8m) Connectivity: USB