The Plantronics Blackwire 3200 Series includes corded UC headsets that are durable, comfortable, easy to deploy and come in a variety of connectivity and wearing options. Add insights from Plantronics Manager Pro, an additional Software-as-a-Service offering, and you've got a future-proof solution. Blackwire 3200 Series with Plantronics signature audio provides top notch features at a price you can afford.Superior Audio QualityOffering 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 OptionsIdeal 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 PortabilityEnjoy 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).