The buttons on the remote control are very delicate. These are secured only by a very cheap dissolved click system on the housing of the remote control. In a small lateral force acting on the keys chips in the holding system. The keys move up again then. Turn the knob in the middle I have already for a year no longer has fallen at some point out of the car. To avoid misunderstandings, I am a person who deals very carefully with such devices. Only the fact that the remote control a little exposed positioned because of the accessibility must be making it impossible to prevent one time encounters something about it. In my opinion, the manufacturer should he requires about 30 for the replacement part (Parrot panel MKi9000 / MKi9100 / MKi9200) also provide a device that is equipped with buttons that are similar to the buttons on a TV remote control in terms of robustness! Another serious weakness of the remote control is the lack of a possibility of connection to the power system of the car. Instead of using a cable remote control is powered by a button cell (cost approx 4.90 / year) with electricity. This is absolute nonsense in the car! One solution to this would be a simple connector, such as a cell phone. I have the speakerphone MKI 9200 now for about 2 years now. Although the call quality is very good I would be the shortcoming keep the remote control of a renewed purchase!