Perfect Viewing Angle You can tilt your phone up or down, left or right, or position your device in portrait or landscape due to the 360 degree rotation ball joint design. The neck with telescopic function allows you can adjust the optimal viewing height.It will never block your sight. Broad CD Slot CompatibilityThis CD holder is compatible with almost all car models with a CD player. Simply rotate the T-shaped knob to allow the blades of the CD holder to fit into the CD slot, which can accommodate a maximum thickness of 2CM. The CD mount is equipped with three blades, forming a triangular structure during the rotation of the knob, which has good stability.Always keeps your cell phone in place. Flexible InstallationThis CD smart phone holder can be installed in different directions. you can install the phone stand forward and extend the stand arms upwards. In this way, the maximum utilization of the bracket can be achieved, and even in bumpy roads or sudden braking situation