Bluetooth..Droid Roadster portable speaker

[MoBoEvo]

I've been looking at a new bluetooth device, the droid roadster portable speaker. Does anyone have an opinion on this model. I drive a Mitsubishi Evo and it's not a quiet car! I need a device that will go thru my speakers so I can actually hear my calls when on the road. Any help would be appreciated on this or any bluetooth device that meets my criteria. TIA

 

[jseah]

My wife uses the Jabra Cruiser 2 and it works fine.