Enjoy simply better conversations with the Savi 8200 Series. Effortlessly manage PC mobile and desk phone calls with enterprise-grade DECT audio.&lt;br /&gt;&lt;br /&gt;- Ideal for enterprise and contact center professionals who use multiple devices and require premium sound quality for their business communications&lt;br /&gt;- Enjoy an enterprise-quality audio experience by listening to music and media in premium hi-fi DECT stereo (W8220)&lt;br /&gt;- Active noise canceling (ANC) tunes out background noise ensuring great audio quality and fewer interruptions (W8220)&lt;br /&gt;- DECT Security certified; uses the latest standards in DECT wireless security&lt;br /&gt;- Adaptive power system allows you to automatically downshift to low power when the headset is close to the base to save battery life and maximize density&lt;br /&gt;- Conference two of your three devices together PC to desk phone or mobile to PC&lt;br /&gt;- Ringer in the base with volume controls (off low medium high)&lt;br /&gt;- Limit the transmission of nearby conversations with the close conversation limiting feature (configurable in Plantronics Hub)&lt;br /&gt;- Plantronics Manager Pro software-as-a-service that is sold separately enables your IT team to gain insight into every Plantronics headset being used company-wide