noting that you have a Windows Phone, be cautious about the stated capabilities. Not sure the song title stuff will work due to the very limited BT stack on Windows Phones. Also, are you aware that sound will not go over BT if you are watching any sort of video. Worse yet, it will revert back to the speaker if you switch from music to video while connected to BT.
Sometimes you are the anteater, sometimes you are the ant.