Simple, effective but expensive

This article is worthy of the brand, its specialist. Quality is present, nothing moves, nothing yawns. The headphones come with a load of 60%, more than enough to test it immediately.
Bluetooth recognition is done in seconds with my Android smartphone. Well qu'estampillé "made for i ...", it works just as well with Android than Apple.
4 buttons:
- The first to turn on / off the headset and connected device change (just push the button up to move to the second device that is connected, then the 3rd and ... It's back to the first. very convenient);
- Two buttons to handle the volume;
- A final button, located between those of the volume to read / pause music (one push), go to the next song (2 pressures) or previous (3 pressures), answer / hang up the phone, change the setting of the Voice Language (pressure 5 seconds together with the button to increase the volume).

The headset emits indeed voice messages (connection to device ...) and it is possible to choose between English, Spanish, French, German, Japanese, Chinese, Italian, Portuguese ... Other languages ​​are available [...]

In terms of sound, if the helmet does not provide any setting, in contrast Sound Blaster Wireless EVO ZX I used previously, we do not see the usefulness. The sound is simply just fine. No breath, no muffled sounds, bass not too present and clearly audible words, better than the Sound Blaster.
I adopt it without regret, especially since it is significantly lighter, more discreet, and the life of 15 hours allows intensive use. As often, the loading is done through a micro USB cord (a small cord is included), but also through the audio cable. Good idea, one can thus use stereo.
Finally, the included case is rigid enough to adequately protect the helmet (the Sound Blaster is soft tissue). It loads smoothly over the two cables, each in a specific behavior. It is cleverly designed, well done.
Without fail, therefore, if it is price, although higher than the average of competing products.