Easy to use and filled his role well

This product works well, is very good and has an amazing autonomy.
Small black dot, the car use a higher speed produce much nuisance during communication (according to my interlocutors).

Purpose of purchase: by car to call without having to leave the eyes and hands off the wheel. (At face value!)

Very easy installation: Installation of the elastic band on the visor, fast and simple installation and bluetooth all contacts are imported.
From now my daily use blow is this: I go in the car, my phone automatically connects and this is confirmed by a "beep".
I ride and when a call comes in the kit warns me that there is an "incoming call [contact name in the directory], say" accept "or" deny "".
Then simply say "accept" and you can talk.
To make calls, pressure is needed on the handsfree button, and then the rest is done by voice.

I never néteins hands-free kit or bluetooth on my phone.
Tip: despite the above actions, if your phone does not connect automatically, pressing the red button (
Benefits:
- Incredible battery life (depending on your use, in my case 1/2 calls a day + 5 min Total = 1 month of battery life)
- Ease of use
- Voice command responding very well
- Management of standby efficient and convenient
- Quality / amplification of sound: good

Disadvantages:
- Quality of the sound received by the interlocutors, is seemingly saturated with a high speed surrounding noise.
- 1 elastic band to hold the kit, suitable for normal sized lens shade. You have to put a seam to fit the tape if it is not your case.