Plantronics Voyager Legend CS Monaural Over-the-Ear Bluetooth HeadsetThis Bluetooth headset’s mobile and desk phone connectivity provides wireless freedom in the office or on-the-go. Smart Sensor technology gives you a seamless and intuitive user experience. Triple-mic AudioIQ3 DSP cancels noise and wind. You can also stream music, podcasts and GPS with A2DP support. Bluetooth connectivity gives you the freedom to roam up to 33 feet. Use your voice to answer incoming calls and for a host of other commands. Enhanced voice alerts tell you connection status, talk time remaining and more. Enjoy up to 7 hours talk time and 11 days standby. Add remote answer/end call capability for your desk phone with the Remote Handset Lifter or Electronic Hook Switch Cable (sold separately). Headset Type: Monaural; Headset Style: Over The Ear; Earpiece Type: Eartip; Earpiece Material: Gel.