I was just wondering if anyone has tried either the HCB 30 or the 300 from sonyericsson. I would like to have some sort of bluetooth adapter in the car since I am on the highway quite a bit and was wondering if anyone has had any feedback. If there are any other products out there that someone can recomend I would greatly appreciate it.

 

HCB300 is the one you want...HCB30 is pretty old actually. Either/OR...they're both great but I think the HCB300 replaces the 30 if I'm not mistaken.