You work in the office, on the drive home, even at home. For your flexible work style, the Voyager Legend CS was designed to move with you throughout your day. Its intuitive Smart Sensor technology lets you answer calls simply by placing it on your ear & you can always count on crystal clear audio with noise canceling technology that blocks out nearby voices, car horns, even wind. Enjoy simple call management & outstanding audio from your mobile phone on the road to your desk phone in the office, & everywhere in between. Multi-device connectivity lets you manage desk phone & mobile/tablet phone calls from a single headset Roam up to 33 feet from desktop charging base or mobile device Use your voice to answer incoming mobile calls & for a host of other commands Precision tuned triple-mic with enhanced DSP for superior noise cancellation Advanced Wind Smart technology provides three layers of wind protection Sound Guard technology provides protection against audio spikes Integrated A2DP lets you listen to streaming media from your mobile phone or tablet Smart Sensor technology for a seamless & intuitive user experience Automatically answers calls simply by placing on your ear Automatically transfers calls between mobile phone & headset