The Gravity wireless charging phone mount makes it easier than ever to power up on your drive without any cables! Simply slide your phone into the cradle: the phone’s weight will automatically pull the arms tight for a secure grip and your phone will immediately start charging. This kit includes a vent and a dash/windshield mount, so you can choose the perfect position to keep your phone at eye-level and easy reach for hands-free navigation, music control and calls. The incredible 15W output delivers 3 times the power of a standard charger, saving you two hours of total charging time!