I was slightly skeptical before buying this as I was unsure if it would be clear when driving on the motorway, compared with a wired hands free kit. My skepticism is now gone! This really is an amazing piece of kit. It attaches to the visor with a magnetic clip and it connected to my mobile automatically. Callers are crystal clear, even when driving on the motorway. It does not show caller ID on the unit itself. However, this is not that important, considering that my phone is mounted in a holder on an air vent so I can see this clearly on the phone display anyway. It comes with a charger and the battery life is superb. My dad paid much more for a wired hands free kit (Parrot) and it is not as clear as this piece of kit. Thoroughly recommended - you will not be disappointed. Three of my friends bought one of these straight away after my ranting and raving"
I recommend this product!
I like:does all 'what it says on the tin' - and superbly, portable for taking with you when leaving the car, crystal clear and more than enough volume, superb charging time and battery length