Hi. I have a question; My Samsung Galaxy S3 has a bluetooth over-the-ear handsfree adapter connected most of the time during the day PLANTRONICS Voyager Legend Black Bluetooth Headset Few days ago, I also bought this item GOgroove FlexSMART X2 Both are BLUETOOTH; is my phone's bluetooth smart enough, to, when I enter the vehicle each time, to disconnect my earpiece device, and to connect it with this X2?? Or would there be needed any additional steps taken by me, each time I'll enter my vehicle? THANK YOU FOLKS!!