Click here for Informative Product BrochureClick here for User ManualGeneral InformationManufacturer: HP Inc.Manufacturer Part Number: 80S02A6Manufacturer Website Address: http://www.hp.comBrand Name: PolyProduct Line: BlackwireProduct Series: 3200Product Model: 3220Product Name: Blackwire 3220 Stereo USB-A Headset (Bulk)Marketing Information:Freedom to work your wayThe Blackwire 3200 Series provides a quality audio experience in a headset thats built for enterprise needs. With a sleek design and flexible microphone boom for a customizable fit, whats not to love?Poly signature audio qualityExperience the high-quality audio you expect from Polywith a headset that offers PC wideband, a noise-canceling mic, and hi-fi stereo sound options.Dynamic EQ optimizes call quality and automatically adjusts the settings for listening to multimedia.Advanced connectivityIdeal formanaging calls on your PC,mobile phone, ortablet combinedwith the comfort and durability of a corded headset for greater flexibility.Long-lasting comfort and portabilityRelaxwhile you talk knowing your headset is secure- lightweight metal headband offers durability plus a custom fit. Leatherette ear cushions fold flat for easy portability.Features | Enhanced call qualityDynamic EQ optimizes the quality of your voice on calls, and automatically adjusts the EQ settings when you want high-quality sound for listening to music or for multimedia playback.Connectivity optionsSelect the right option for your PC: USB-A or USB Type-C models.Wearing styleHi-Fi stereo wearing style for those who want a richer, more immersive experience.Lightweight designA lightweight metal headband offers durability and a comfortable custom fit.Simple call managementUse the intuitive inline controls to answer/end calls, control volume, and mute to simplify call management. Conveniently placed indicator lights provide helpful but unobtrusive user call, mute, and volume status.Optimized for communications platformsAn IT managers dream, this headset was created for communication and is optimized and certified to work with top virtual meeting providers.Package Type: BulkPacking: BoxProduct Type: HeadsetTechnical InformationConnectivity Technology: WiredCable Length: 5.2 ft (1.58 m)Sound Mode: StereoImpedance: 32 OhmMinimum Frequency Response: 20 HzMaximum Frequency Response: 20 kHzFeatures:Echo ReductionNoise ReductionDynamic EQSoundGuard TechnologyComfortableDurableLightweightFlexible MicrophoneWideband AudioEqualizerSecureFold-flatFlexibleIndicator LightAdjustable Headband: YesEarpieceEarpiece Design:On-earOver-the-headEarpiece Type: BinauralDriver Size: 1.10 (28 mm)Signal to Noise Ratio (SNR): 118 dBMicrophoneMicrophone Technology:Omni-directionalNoise CancellingMicrophone Design: BoomInterfaces/PortsHost Interface:USB Type AUSB Type CControls/IndicatorsEarpiece Controls:Call/Answer/EndHoldRedialMuteVolumePhysical CharacteristicsColor Family: BlackColor: BlackEar Cushion Material:Synthetic LeatherLeatheretteFoamForm Factor: Supra-auralHeight: 7.01 (178 mm)Width: 6.10 (155 mm)Depth: 1.26 (32 mm)Weight (Approximate): 2.26 oz (64 g)Weight (Approximate) with Cable: 3.07 oz (87 g)MiscellaneousPackage Contents:Blackwire 3220 Stereo USB-A Headset (Bulk)USB Type-A CableApplication/Usage:Voice CallMobile DeviceMultimediaPhoneTabletMusicCommunicationMeetingBusinessCountry of Origin: China/MexicoTCO Certified: YesOperating System Platform:WindowsmacOSPlatform Supported:PCMacWarrantyLimited Warranty: 2 Year