Hi,
purchased this from ebay about 6 months ago. It plays music via bluetooth and into a stereo via a line in.
To use this on a 350 you need to have the bose hack or an aftermarket stereo with a line in, but you could use it on any stereo doesn't have to be a car one. It works from standard blue tooth you don't need actually need a blackberry.
I tried it and the sound quality was terrible and I use an ipod classic in my car anyway so no need for bluetooth!!! Its been on my shelf for ages so decided I would get rid of it to a new home.
Only paid £13 for it . If any wants it they can either pick up from Brighton for free or I can post it for a minimal fee. £5 if you want it in the box or £2 if you want it in a jiffy bag!
Just realised I forgot my forum name, can I be excused as I'm hardly ripping going to do a runner with that price.