Finally a Bluetooth wireless office Headset from Plantronics you can take with you. Ever since Plantronics discontinued the Plantronics 510S two years ago, there has not been a Bluetooth wireless headset you can use with your cell phone, office phone and be able take with you at the same time. Check out the new Plantronics Voyager Legend CS.
All the Plantronics Wireless Headset are radio frequency DECT 6.0 wireless headsets, so none of them are Bluetooth compatible. The Plantronics Savi series (W740, W710, W720, W730) have Bluetooth built into the wireless base, so you can use your cell phone while you’re in the office, but the Savi headset itself is not Bluetooth, so you cannot take the headset with you to your car and use it with you cell phone.
The only drawback of the new Voyager Legend CS Bluetooth headset is its range of 33ft. Unlike the other Plantronics CS/Savi models, they have a range of 350ft.
It depends what is more important to you, more range in the office or the portability of a Bluetooth wireless headset you can take with you wherever you go.
Plantronics has a nifty Voyager charging case you can use for storage on the go and it charges the headset at the same time. 
