Poly Savi 8445 Office DECT 1920-1930 MHz Convertible Headset TAADesigned for the fast paced modern office, the Poly Savi 8445 Office DECT headset delivers professional grade audio, versatile connectivity, and durable comfort in a single, government ready package. Built around a universal base that supports seamless integration with most Savi headsets, the 8445 model empowers you to switch effortlessly between desk phone calls and computer softphone conversations without reaching for multiple devices. With its 1920