Frankly, the last time a special headset for the car I've ever met about a year ago. Make a reservation, the headset for the car is no different from the usual such favors, but supplied where there is a car charger, or a holder, even some kind of auto-gizmo. It would seem a trifle, but with the help of these very small things moving in the car accessory occurs naturally and painlessly, you see, not every buyer headset then go to the store and spend hundreds on charging for the car. In the future, most likely, all manufacturers will actively use this technique. Strange, but initially automobile accessories have additional ways to communicate to the end user - motorist. Bought a car, put the alarm, paid insurance, welcome to the salon for a headset, which will be written into the glove. It is possible that H620 may be such for you.