Jabra M5390 headset is a Bluetooth headset that connectssimultaneously to mobile phones and desk phones – or tomobile phones and PC softphones (via the enclosed PC adapter).Jabra M5390 headset combines the sound and rangeperformance known from office headsets with the convenienceof a mobile headset. Based on next generation Bluetoothtechnology, it offers true wideband audio when used with theA335w adapter and a softphone. And the extended wirelessrange allows users to answer calls up to 70 meters from theirdesks.The design and wearing style is optimized for office staff,managers and specialists who spend most of their time in theoffice – and less on the go. For optimum call clarity in loudoffice environments, the microphone is placed close to theusers mouth. When out of the office, the Jabra M5390seamlessly connects to the users mobile phone or PC basedsoftphone.The Jabra M5390 base is compatible with most desk phonesystems, and the adapter is compliant with a wide range of PCbased softphones, Cisco IP Softphone, Skype etc.Wireless freedomand Wideband sound.Jabra M5390with bluetooth® base and adapterdatasheetwww.Jabra.coMJabra® is a registered tradeMark of gn netcoM a/sthe bluetooth® word Mark and logos are owned by the bluetooth sig, inc. and any use of such Marks by gn netcoM a/s is under license. (design and specifications subJect to change without notice)