This headset does just my claims. The quality is excellent, both in playback, as well as in the recording (Skype). Of course one must not forget the price-performance ratio. There are certainly higher quality headsets but for that little money is an absolutely recommendable device. I have tried some Bluetooth devices (for the small in-ear). None comes close to this sound quality, although of course the comfort of the smaller headsets is much better. Nevertheless, this headset is just as comfortable to wear as other lighter non-gaming headsets.
Music, games and language are good / entirely sufficient transfer (one but do not expect Bose qualities ..). Distance exceeds that of BT headsets far. I can not say anything about the battery life.
As this is a device which uses the wireless radio bands, a coupling with smartphones etc. course not possible!
For the hangup / lift-off function means "link" button has the hot keys are activated in the Skype application. The key to headsets are mapped to keyboard keys. That is, the "Link" button button is recognized by Windows as "Page Down". According to Skype needs to be adjusted. Attention: must be "ALT" is selected as an additional shortcut button. In theory can thus be connected to a hot key from Skype every key on the headset. Excellent!
I recommend this affordable headset on!