A:Answer I thought about this when I purchased two of them together because they were on such a great deal. I got one for my wife. I forgot about trying it until I read your post. I tried it on my macbook unsuccessfully today. I was able to pair both of the exact same units, however sound only comes out of one of them, the first one that was paired. Was a cool idea! I know there are other types of speaker systems that you can use bluetooth to do this with multiple speakers, however they all have a main unit to pair them all through. From my research online the reason is one of security. Bluetooth was created on the platform of being able to not have any other device retrieve the data being sent. As cool as this idea is to have multiple speakers wirelessly running at the same time, it would go against the initial purpose of bluetooth. I am sure in the future we will have more than one bluetooth's on devices, since we are going more & more wireless with tech. Keep in mind you generally have a 14 day return policy at Best Buy, so try it if you can. Please respond to this post if you are successful in doing so!