Poly PL-209747-22 Hdst | | Blackwire C3225-a | 209747-22

Superior Audio Quality Offering PC wideband, a noise-canceling microphone and hi-fi stereo sound (models C3220/C3225), Blackwire 3200 headsets provide a signature truly outstanding audio experience ? ideal for voice, music and multimedia. The dynamic EQ feature optimizes your voice quality when you?re on a call and automatically adjusts the EQ settings when you?re listening to music or multimedia.Connectivity Options Ideal for knowledge workers who need a solution for managing calls on their PC, mobile phone or tablet. Blackwire 3200 Series offers the comfort and durability of corded combined with flexibility -- at an entry-level price point. You can manage calls from your PC or tablet with standard USB or USB-C connectivity. The C3215/C3225 models offer a 3.5 mm connection option for your wireless device.Comfort and Portability Enjoy the security of a comfortable fit. A lightweight metal headband offers durability and a custom fit. Leatherette ear cushions fold flat for easy portability and include a convenient carrying case (C3215/C3225).Available in monaural (C3210/C3215) or hi-fi stereo with passive noise reduction (C3220/C3225)Variants include universal USB or USB-CConnectivity to smartphone and tablet via 3.5 mm (C3215/C3225)Intuitive inline controls to answer/end calls, control volume, and mutePC wideband audio with noise-canceling microphones for high-quality PC telephonyPlantronics Manager Pro, an additional purchase, enables your IT team to gain insight into everyCompatible Plantronics headset being used company-wideNoise-cancellation: YesWideband Audio: YesDigital Signal Processing : YesSoundGuard (Hearing Protection): YesConnects To Tablet: Yes PC (3.5mm): Yes Mobile Phone: Yes PC: Yes Mac: Yes Tablet (3.5mm): Yes Mobile Phone (3.5mm): YesA2DP: YesControls Volume +/-: Yes Call Answer/End: Yes Dedicated On/Off: Yes Mute: YesConnectivity Technology WiredSound Mode StereoMinimum Frequency Response 20Hz Maximum Frequency Response 20kHzEarpiece Design Over-the-head Earpiece Type BinauralMicrophone Technology Noise Cancelling Microphone Design Boom/On-cableHost Interface USB Type A Mini-phoneColor BlackForm Factor Supra-auralWeight (Approximate) 121 gPackage Contents Blackwire C3225 Headset Carrying Case