Test criteria:
Appearance: Looks good, is small, easy to use slide switches and push buttons
Haptics: Feels good, does not interfere with the ear, sits firmly but not unpleasant
Acoustics: Very good understanding, as in ear earphone, also very good understanding of the other person, even though the microphone is relatively far from the mouth.
Even in light winds and of course driving very good voice quality.
Function: switching on, wait, start calling.
Battery: Keeps felt infinite, wants to truly ausssaugen the battery, the smartphone you have while energizing because this is much earlier empty.
Charging at the car port in less than an hour per microUSB
General: I had to change my voice on the Smartphone Control, as the standard application (sVoice Samsung) we say is "modest" (long press to call the VC was only sometimes accepted by phone) and Google constantly wants to be online.
Conclusion: I'm going to buy it again, if it should be even broken
