The Wireless Smartphone Car Holder guarantees full intelligent identification and charging of your gadget. This device can automatically lock your cell phone, ensuring your cell phone is safe and you are comfortable to use. What's more, it also guarantees intelligent protection of your phone's battery once it is fully charged. The specially designed auto charger has the function of detecting third-party objects and has its own LED signal for this purpose. If any metal object is hit, charging stops and you get a warning signal. This accessory rotates 360° and also has a folding bracket.