Ear what you want more.

I use the headset now since about 4 months almost every day, and my verdict is this:

It is extremely easy to use, the manual is easy to understand short and even the unbegabteste person.
The processing is very solid, and the strap is securely fastened, which with other devices (especially in the price range!) Is often not really the case. Top setting, or the squeeze in the bag. The same is of course still a not a good idea.

The connection to the phone goes quickly and works reliably every time - Activate Bluetooth on the phone, headset on, more is not to do.

The voice prompts I find very convenient (on / off, battery level, connected / disconnected with telephone, connection lost / recovered), so really remain no more questions unanswered - except for the who is calling, but that does not say it, unfortunately)
That the announcements are in English seems to some to be a problem, what I absolutely can not understand. What little foreign language!

The sound quality on the phone, I feel really as excellent, I'll often better understood than when I call "naked" phone with the - that's why I use it now but not only, as originally planned, while driving and other activities for you Free hands needed but almost always ... except in the public, to be a risk for "particularly" held since the fellow easily get the impression as if you were talking to an imaginary friend, me personally is too high.
Especially for longer conversations, I find it very pleasant, namely it reduces the risk of mobile phone-related ear pinch and leaves a huge one at that during the call do everything possible. It sits well on the ear, holding as glued and is so easy is that it hardly feels.

The battery lasts a long time and in my experience, if he yet again is low, the headset very quickly (about 1 hour) is recharged.

Also on the range I can not complain, I am sometimes surprised at how far and how many corners do I get it;)

And last but not least, it is also very cheap!