Sound 1A; Operation bit fiddly

Plus points:
- Valuable and stable;
- Perfect, interference-free reception, even over long distances;
- Very good sound;
- Distortion and noise to zero;
- Batteries last very long; Recharging a breeze.

Bad points:
- Control buttons on the right earpiece are difficult to distinguish from each other, one often meets the wrong;
- Volume not gradually be regulated; here would be a knob, the better solution;
- For larger ears shellfish are somewhat limited. In the long ears and headaches may occur.

Conclusion: reception and sound excellent. Minor flaws. Pretty high price.