This 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.