Google phone car mounts are stands that are somehow affixed to your car, usually with a suction cup, and they firmly grip your G1 phone so it stays in one place. The you can navigate the menus, use the maps or any other function without having it sliding all over the front of your car as you drive. A Google phone car mount is a great safety accessory for those drivers who engage in multi-tasking in their automobiles.Besides car mounts, Google phone automobile accessories include car chargers and G1 FM Transmitters. Car chargers generally plug into the car’s power adapter port. Sometimes car chargers and FM transmitters are combined into one device. FM transmitters broadcast the music from your Google phone to the car’s FM radio. These either plug into the headphone jack or the dock connector.