Introducing the ZS259 locking vent mount mobile phone holder, the perfect solution for secure and convenient phone usage while driving. With its unique locking mechanism, this phone holder locks the mount to the air vent vane, ensuring maximum stability and safety on the road. The ZS259 mobile phone holder boasts side arms that clamp firmly and adjust to fit any phone size up to 7" screen. Its gravity clamp automatically secures your phone in place, providing you with a hands-free driving experience. The locking vent mount with clamp feature ensures that the holder stays in place and the cradle release button enables quick and easy removal of your phone. You can also adjust the angle and rotation of the holder to achieve the perfect viewing position for your needs. The ZS259 mobile phone holder has a split bottom arm to allow for easy charging cable access. This convenient feature ensures that your phone remains charged and ready to use at all times.