Polycom Communicator C100S - USB Speakerphone for Skype - Charcoal Grey (2200-44040-015)Enjoy a great hands-free Skype calling experience from your PC with the Polycom Communicator C100S. This device enables crystal-clear, natural conversations without echoes or feedback. Experience the freedom of not wearing your headset for hands-free Skype calls.The Polycom Communicator C100S delivers remarkable audio quality that enables seamless voice and video communications, without compromise. Equipped with Polycom HD Voice technology, it delivers high-fidelity audio along with superior echo cancellation, noise reduction and full-duplex performance.Integrated button controls enable you to launch voice and video applications, pick up or hang up calls without using your mouse, and adjust volume and mute.High-quality audio that delivers the best possible Skype experienceHands-free freedom and portability - Untie yourself from your headset for clear one-on-one or group Skype callsEase of use - Use the convenient buttons to launch Skype, pick up and hang up calls, and control volume and muteHigh-fidelity wideband voice quality - the hardware supports up to 22kHz for CD-quality music or presentation audioTwo, high-quality stereo microphones - Enjoy the freedom of moving around your office or work space while on Skype calls, and make sure others on your call hear every word clearlyBuilt-in stereo headphone port - Plug in headphones for private conversations, or unplug to go hands-freeErgonomic design for portability - The integrated USB cable stores inside the unit for portability and convenienceSkype certification - The Polycom Communicator C100S is the only Skype-certified speakerphone that delivers business-class, high-fidelity performance