As is not enough that the voice quality is dam ... -eiden. Would be positive that the headset speaker is not noisy. The reason is that he is much too quiet! It is something like this, as if you were calling with earplugs. As you can hear no noise - I had to work starting and making of O) In addition, the Micro too quiet. My phone partner complained immediately. I then tested the C385Duos my parents - make phone pre Radio and heard in other rooms go (internal call). With my old headset (looks like the Amazon looking for B000K66224 and also falls apart so) and no headset is everything supi. If the phone is in the next room made loud you can hear on the radio about it already at the door. When tested with the ZX300 you can hear nothing at all at the door! Real inferior.
Therefore, the headset went back by return mail. Thank Amazone for easy unwinding!
Greetings * * Webshox
