With the CHATAttach 150 from ClearOne it is easy to take calls right from your PC or laptop computer. Simply plug in this bus-powered speakerphone into an available USB port and begin making calls using a variety of applications including Google Talk, Skype, Vonage, and much more. Once configured this speakerphone supports full duplex audio performance allowing both parties to speak simultaneously without any reduction in audio quality. This speakerphone also supports Distributed Echo Cancellation to help eliminate background noises while the three built-in microphones offer enhanced 360 degree coverage for up to 8 feet making the CHATAttach suitable for larger conference rooms.