This Vent mount rotates 360 degrees so you can place the holder in either portrait or landscape formats. The mount uses the Herbert Richter 4QuickFIX adapter system, which has an integrated articulation mechanism and locking device for securing the adjustment. This cradle uses the mini Phone Gripper 4 holder, which is universal and compatible with almost all devices (with a width from 59mm to 89mm). The Padded side arms keep the device protected and secure within the holder. The design of the clamping jaws prevents operation of the controls on the device from being impaired. Simply insert the device and press together the lateral clamping jaws. You can release the device at the push of a button. The moving strips can be removed and the holder can be turned (should the controls on the side of the device be affected).