This is the Cisco Certified Poly Focus 2 Office Bluetooth wireless headset + EHS Remote Answer headset.  This Poly (formerly Plantronics)  Cisco wireless headset packaged together with Cisco Adapter (Cisco EHS adapter).  Together this bundle will provide you the ability to answer your Cisco IP phone remotely away from the desk, up to 300 feet away (line of sight). The Poly Focus 2 Office is an over-the-head srtereo (double ear) headset. It has advanced active noise canceling speakers as well as noise canceling microphone, wide band audio, it's the most advanced wireless headset on the available today.  In addition, the same Bluetooth headset can also be used with a computer PC and your Bluetooh mobile phone. 

Compatible with Cisco Phone 6945, 7821, 7841, 7861, 7942G, 7945G, 7962G, 7965G, 7975G, 8811, 8811, 8841, 8845, 8851, 8861, 8865

important note: do not order this package if your phone is not on the listed above or call if you are not sure

Key Features:

• Poly Cisco EHS remote answering adapter included. Answer and end calls remotely
• 3 connectivity: Connects to cisco deskphone, any computer via USB-A cable, and a Bluetooth cell phone.
• Up to 19 hours of battery time (talk time) 70 hours of standby
• Over-the-Head stereo wireless headset system
• 64 bit encryption DECT Security Certified
• Bluetooth Up to 300 feet wireless range
• Wideband stereo audio for both ears
• Active Noise-canceling speakers to block out background noise so you can foucs on your call
• Leatherette ear cushions
• Move boom up and down to mute or unmute
• Busy light to alert others around you
• What is included: Voyager Focus 2 Office: Carry case, Office base, Telephone interface cable and USB-A cable

For more information see Poly Voyager Focus 2 Office

Important Note:  Poly Focus 2 office now ships with the headset and base seperatly (2 boxes).  Paring the headset and base is required when you receive it, see pairing instructions here