The design of the headsets and the possibilities of setting on the external ear are top! Dolby, and mute and turn loud and quieter running smoothly and is excellent just for gamers. The microphone is top, it is understood loud and clear, the noise reduction is also good. The sound when listening to music is indeed very bassarm. When playing the sound is great, especially with virtual Dolby. For this you have but only install the software, which is very clear and easy to use. For listening to music, it is recommended that Dolby off and to set on Game Mode, then comes across more bass.
The comfort is for my ears not appropriate. The set is probably more for smaller ears. I get 1-2 hours after a press on the ears.
And now the biggest drawback: As criticized in the images of customer reviews, the strap! For me light white cracks on the bracket of black plastic are seen after 4 weeks. I find it very unfortunate, but have the Plantronics now sent back today.