1.Loosen the stabilizing nut,insert the ball joint,and then tighten the nut to lock in place. 2.Place the suction cup mount on the dashboard or windshield,and then press down the suction lock. 1.Connect the Type-C cable into the charging port. 2.Insert the USB connector into a car charger. 3.Press the open button to open the locking side arms. 4.Place your phone when your phone start charging,the arms clamp your phone automatically. 5.Rotate the ball joint to obtain your best viewing angle. 3.