Mouaip :/
When the headphone connection works, everything's fine. But when it goes haywire, it's game over :(
Why does the microphone work sometimes and not others? I've no idea.
Why does the Hand-Free connection work sometimes and not others? I've no idea.
Why does the noise suppression go up and down, especially after a louder sound or the simple act of turning your head? I've no idea.
Why do you have to use your phone to activate/deactivate noise cancellation? I've no idea.
In short, I'm pretty disappointed with the product :(