Meanwhile, there is a tendency justifiably at (chinaware) caution. Much seems to be evidently produced for the dustbin. In other words, at least my standards of value do not seem to come to convergence. Exceptions prove the rule well known. This small fine products for the cigarette lighter in the car seems to belong to it. Want to day not before the evening praise saying maybe there is tomorrow, the end of the function in view. Nevertheless, since the delivery before about 1.Monat this part shows two color very precisely to the room inside temperature and the on-board voltage. If you like Digital Trallala in the car or want the temperature preset in the car check times seem to be well served here. The voltage indicator seems to be fairly accurate.