B3502 Car Bluetooth 2.1 Music Receiver with Stereo Output - Black (DC 12~24V)

Pros: Hooked it up to my car stereo and works fine with my phone. I get in, set my phone to play through the unit and listen to my tunes. Hard to screw that up. It works as advertised.

Cons: The unit turns off when I go out of range, so I have to turn it back on whenever I get back into my car. I have it plugged into power all the time so it's never without charge. Not really a deal breaker, just something to be aware of.

Other: It works as advertised. Sounds decent through my car speakers with little to no distortion. But I'm not picky. Your mileage may vary.

Pros: Works as advertised. Power saving mode works (turns off when you're away for a while). Comes with a plug (not the greatest quality but gets the job done) so you don't use a cable

Cons: Battery is not too juicy. You might need to recharge it on a regular basis (or have it hooked to the lighter)

Other: I wish it had a mic, but then again, for the price, that would be too much. I love this thing