Plantronics Voyager Legend CS with HL10 Wireless Headset System - Retail Packaging - Silver Multi-device connectivity lets you manage desk phone and mobile/tablet phone calls from a single headset Roam up to 33 feet from desktop charging base or mobile device Precision tuned triple-mic with enhanced DSP for superior noise cancellation Smart sensor technology for a seamless and intuitive user experience Automatically answers calls simply by placing on your ear