Sound = Top
Microphone = Top
Station = good
I have a part now for 4 years in use and it still works!
The only shortcoming = you can only switch between speakers and headset, however, does not have the possibility to use the microphone on the headset while you have the boxes active, although is rare but is still a pity. BUT: with the included adapter cable it is possible to slot in the headset directly into the microphone jack, then you can also run the Micro + boxes! So only a tiny gimmick which the station is unfortunately missing.
Otherwise, I can only say good about the part, everything still holds good and is comfortable despite 4 year old, almost daily use