Plantronics savi 8220 overview the savi 8220 wireless DECT headset system from Plantronics features an over-the-head design that offers a wireless range up to 580', so you can easily manage desk phone, computer, and mobile phone calls from across the room. Aside from three-way connectivity, This headset system allows you to switch seamlessly between them all. You can conference two of your three devices to collaborate with colleagues or connect up to four savi 8220 Series headsets for training or call resolution. The savi 8220 headset is designed to deliver Enterprise-grade DECT audio for a premium listening experience with noise-cancelling, hi-fi stereo SOUND support. Its built-in active noise cancelling microphone blocks out background noise, so you can have your calls with minimized distraction. For sensitive environments, you can turn up noise cancellation with the savi 8220's close conversation limiting feature, which is configurable via the Plantronics Hub for privacy. Moreover, the microphone's boom is designed for flexibility, so you can adjust it to your preferred distance while speaking. Other helpful features include a battery life that can last up to 13 hours, audio transfer capabilities, and a one-touch button to answer and end calls, manage volume settings, mute, and flash.