In my ear the garment fits perfectly and also sits for a long time well. So good that I actually forget that I'm wearing it at all. The pair with the iPhone was done within a few seconds.
The voice quality is obviously on both sides very well: I understand my interlocutor clearly and will also well understood by my interlocutors. None of them has noticed that I call with a headset.
The connection to the iPhone the way, builds up immediately when the device is turned on. For this purpose, it is therefore not necessary to fumble on the phone in order to connect the device again.
The A. and Off switch is located on the inside, is not so easy to achieve if the first part sticks to the head. Accepted and completed, the talks on the second button on the mic. Then, more than two Knöppe not there.
I am the way, failed to give over the headset commands to Siri (iPhone). I'll keep trying
The brief instruction manual is easy to understand and leaves no questions unanswered.
For me a smoother purchase - 5 stars.