For connection, it's very fast:
- The adapter connects to the cigarette lighter
- We choose a frequency on the X3 GOgroove FlexSmart
- We choose the same on his radio
- It syncs iPhone (for this case) bluetooth
- We can also connect via the supplied audio cable (not useful since you synchronized bluetooth)
- We can also connect the iPhone to the iPhone GOgroove via standard cable (not mandatory but convenient to recharge). The cable iphone is not provided but there sa provided android phone cable the device.
You can also answer the phone from the adapter. This provides a hands-free function in the car. You will hear the caller through your radio :)
This works very well on small trips we did.
We have not yet done so to present long path (style on vacation) to check if it works correctly on a journey of 700 km but I think this must be the case if you have chosen a good frequency.
So for now we are very happy with the product.