Single-sided wireless DECT headset with base for PC/softphone, deskphone and mobile phone. Super wideband audio and noise cancelling system with two microphones make for an outstanding audio solution. Talk time: Up to 14 hours (Narrowband) Up to 12 hours (Wideband optimised for a high-density of people) Up to 11.5 hours (Wideband) Up to 9 hours (super wideband) Standby time: Up to 44 hours Charging time: 1.5 hours Line of sight: 180 m Soft, leatherette ear pads Busylight on the headset DECT security certification Includes: Base station, headset, BTD 800 USB dongle, USB cable, AC adapter, telephone audio cable, quick start guide for headset and base station