I took this product because I needed a charger in my car. I'm still gone and I need téléphonner all the time. I practice finds suitable regarding the price, and easy to adapt to my car. You just put it in the place of cigarette lighter and it works without any problems. The cable dimmensions seem sufficient. The cable is not so great but I managed to keep my iPhone in good condition. It is black, the quality is good and it does not involve any risk. An asset of this product I would mention that it can also charge iPods so it has several functions. It's easy to use, accesible, I declare myself satisfied with the purchase made. I always use and so far everything was in order. No complaints!