The Jabra BIZ 2300 Mono USB headset has been designed to provide crystal clear conversation experience in contact center environment. The headset features an intuitive, in-line call controller for improved productivity and convenience. Large buttons with LED indicators, make it easier to perform functions like pick up or end calls, put callers on or take them off hold, set volume levels or put the call on mute. The BIZ 2300 Mono USB has a light-weight yet durable construction with an unobtrusive design, making it ideal for easy daily handling. A 360° rotating break proof boom arm and Kevlar-reinforced cord ensure that the headset can withstand the conditions of a contact center environment.BIZ 2300 Mono USB Features:Mono Corded HeadsetBreath-resistant Microphone3-way Noise Cancelling Microphone20% Lighter Than CompetitorsMono With Foam & Leatherette Cushion360° Adjustable Flex Boom ArmUSB-A CompatabilityHighly Durable Kevlar CordAmbient Noise SuppressionBusy LightA2DP SupportSpeaker Size: 28 x 3.9 mmSpeaker Max Input Power: 10mW (at 0.56 V)Speaker Sensitivity: 93 dB ±3dBSpeaker Impedance: 1000HzSpeaker Frequency Range: 20Hz - 20kHzSpeaker Bandwidth Music Mode: 70Hz - 16000HzSpeaker Bandwidth Speak Mode: 150Hz-6800HzMicrophone Frequency Range: 101Hz - 10000HzMicrophone Bandwidth: 100Hz - 10000HzMicrophone Power Consumption: 100 mA@5 VDCCertifications: Regulatory Approvals: CE, FCC, KCC, RCM, Noise at work, G616 and OSHA-compliantIndustry Certifications: cTUVus, TCO/Skype for Business Open OfficeIntuitive Audio Control: YesStatus Lights: YesHeadband Padding: NoEar Cushions: Foam & Soft leatheretteOperating Range (Cord Length): 235cmTrue Wideband/HD Speaker for USB (up to 6800Hz)PeakStop™ 118 dBA SPL (RMS)