See detail @ http://www.amazon.com/gp/product/B000GPCVQK?&tag=cybermday-20 ClearOne Chat 50 personal speaker phone USB connectivity Connects to a wide variety of and provides crystal-clear, hands-free audio communications Provides unmatched full-duplex capability, allowing users to simultaneously speak and listen without audio cutting in and out Provides high-quality audio playback for music, gaming and other sound files
