Bought for clio 3 My wife and Bluetooth functions, I am totally convinced. The really means very well the speaker and vice versa (remote microphone that I placed on the top left of the sun visor). There is an automatic stall and it is possible to program the number buttons on the front panel to initiate a call to a favorite number, top-level security. And then it digests everything, iPod, iPhone, mp3 on USB, CD, ... so convinced that I ordered another for my Scenic 2 with the Pioneer CA-R-PI.182 kit (check the reference as well vehicle, it's a jungle) to continue to benefit from steering wheel controls. For sound after a few adjustments, is also very satisfying. Mounted in under 2 hours. I have found nothing equivalent at that price and it is not for lack of trying. FYI models with built-in microphone position does not offer the same quality of listening to your caller.
