Superior Sound that Wont Break the BankThe Blackwire 3200 Series provides a best-in-class audio experience in a headset thats built for enterprise needs. Even better. people want to wear itso your investment pays off. With a sleek design and flexible microphone boom for a customizable fit. whats not to love? Plus. it sounds as good as it looks. Enjoy the high-quality audio you expect from Poly. Superior Audio QualityEnjoy a truly outstanding sound experienceideal for voice. music and multimedia. The Blackwire 3200 Series offers PC wideband. noise-canceling microphone and hi-fi stereo sound options. Dynamic EQ optimizes call quality and automatically adjusts the settings when youre listening to multimedia.Advanced ConnectivityIdeal for managing calls on PC. mobile phone or tablet. Combine the comfort and durability of a corded headset with greater flexibilityall at an entry-level price point. Plus. the C3215/C3225 models offer a 3.5mm connection option for wireless devices.All-da