Connects to: Simply and easily connects to a Mobile, PC or Mac. Ideal for: Users transitioning to a PC for telephony, webinars, conference calls and other applications. Audio performance: Clear, natural and rich audio with wideband audio a noise cancelling microphone along with enhanced digital signal processing (DSP). SoundGuard: Acoustic limiting for protection against sounds above 118 dBA. Intelligent features: A lightweight metal headband offers durability and a comfortable custom fit. The Poly Blackwire 3200 series of corded UC headsets 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 provide top notch features at a price you can afford.