I was searching for a Bluetooth transmitter which can transmit the music played in my cellphone to the speaker which mounted on my wall, so that I could control what is being played from my phone without using a very long aux cable. I had earlier posted about this but today I found it really useful to play and control music while lying down on bed. After pairing the phone you just have to click on the following setting in window to transmit music from phone to the speaker via the laptop. I could tune to any internet radio station , play any music on my phone and also take calls in the phone and everybody in the house could hear it.