Apt-off function x

I quickly received this headset.

+
Very good first impression.
Excellent finish. Solid feel.
Bluetooth connection without difficulty.

-
exaggerated bass that must be corrected with the equalizer on the smartphone.
Mediocre visited the high mids and treble. That lack of clarity.
Apt-X codec he would not guarantee quality with Apt-X smartphone?

After searching various forums [...]: The Apt-X codec of this helmet is disabled at the factory for smartphones!

I chose this helmet precisely to this codec Apt-x
I returned this. The transition to thank you amazon for the quality of return management.

In conclusion:

Good product if you do not worry about codecs.
Not suitable for those who want the apt-x compatibility with apt-X smartphone.