New DECT Headset with PC/Telephone switching. Single ear. Noise cancelling microphone. 300 feet open space range. Easy set up. Overhead or over-ear headband. 8-9 hours talk time (stand by ~ 50 hours). Magnetic sure dock system for charging. Quick recharge time (2-3 hours). Changeable headset speaker colour - black or wine. Land line and VoIP (USB) - MS Lync compatible. Electronic Hook Switch (EHS) or Lifter options. In-use busy light indicator. Mute the caller button on headset and base. Volume control on headset. Automatic telephone compatibility connection.