The Plantronics Savi 430 is a wireless headset system for laptop centric professionals using PC softphones and multimedia. Savi 430 offers the highest quality audio with DECT technology built-in to the USB adapter, wideband support offering superior audio quality and battery life with adaptive power usage for extended talk time. The DECT USB adapter has180-degree articulation for optimal positioning and storage and the over-the-ear wearing style provides all day comfort. Conference in as many as three additional Savi headsets on a call and enjoy improved efficiency, while experiencing an unprecedented level of comfort and functionality. Improve PC communications with the only portable DECT USB headset on the market, offering exceptional HD-voice quality and hands-free mobility.