Hello, does any of you use a hands-free system to drive the scooter? If so which one? I would like to prefer one with Bluetooth because with, without cable. And I think, because of the volume, it should also operate both ears. Background: I often have to make call readiness and therefore also be mobile accessible. Alternative driving these days I don’t like… These normal, supplied with the mobile phone are shit. I heard yesterday at Louis, there is something there Named Z-Link 2.0, which cannot be delivered yet… That would be with fixed helmet installation. Thank you Bear PS.: At Amazon I have discovered these, which would be affordable:http://www.amazon.de/…/ref=sr_1_19?…