about this article 3 in 1 Car Phone Mount: The phone mount includes a retractable phone holder and a car air vent clip, so you can use this mount on your car's dashboard, windshield or air vent. The suction cup mount is perfect for your car in cold weather. In hot weather, use the car vent phone holder. [Multifunctional Car Mount] Not sure which mounting method is right for your car? Don't worry. Our car phone mount comes with vented clips and suction cups, which means the mount can be flexibly secured in multiple positions. For example: dashboard, air vents or windshield. At least 1 file: Please note that after installation, you must press the pressure file, at least 1 file, only this step can completely paste the bracket! 360 Degree Rotation: This car phone mount supports 360 degree free rotation, the arm can be adjusted up and down 270 degrees, providing different distances and viewing angles, avoiding hiding your eyes while driving, ensuring your driving safety Universal Compatibility: Suitable for all Smartphone 4, 5 to 7.5 2 inches, such as iPhone 11, Samsung Galaxy S10, Xiaomi, etc. One-handed control: Just a simple operation, the mobile phone can be loaded and unloaded within 2 seconds. Press and hold the arms closed to hold the phone Improved the telescoping arm of the phone holder with more screws for adjustment. Just drag and press to adjust the length.