In all three headphones the sound quality is really bad - equally bad.
As a comparison, I have headphones for 15 euros without a microphone, the difference is huge.
These headphones can not callers you.
I just made a test call and could understand my interlocutor said that he could hear me but not quite as good compared to my little.
Lauter I could not put my phone. With the old headset that was not so (you could just think it is on the phone). How should I be able to understand the other person in the car with ambient noise.
Here applies as usual in life: who buys cheap, buys twice.
Question: Why give users more than one star at soclh a bad product?
And why is the lowest one star? Here is each star a star too much.