Universal Compatibility Phone Holder. Compatible with all cell phones and devices. ‎Integrated stand. Scratch resistant. This holder ensures to provide the best viewing angle ( you can choose a horizontal or vertical angle. 360-degree Rotatable Design. The 360-degree rotational head adapter offers an optimum view for the driver and convenient use. Stable and Easy Installation. It's easy to install and release on the air vent, vehicle windshield, or dashboard without any tools. Using a stable triangle design and safety buckle design, offer your mobile phone a super-secure base, and prevent your phone from falling when you are driving on rough roads.