iTunes Dropping Connection

Why does iTunes radio deep loosing connection through blue tooth?

I am accessing iTunes radio from my MacBook Pro, with Yosemite 10.10.1, through an AirPort Extreme router, and Blue Tooth to a Bose audio player.

My problem is iTunes radio keeps dropping connection periodically (every five to ten minutes).

I have tried several diffenent wireless radio channel settings, but that didn't help.

I don't have any problems with my wi-fi dropping out.

Anybody have any suggestions?