Manufacturer supplied information:

• Air Vent Hook Blade Design: The magnetic phone holder for car upgrades the mounting with a hook blade for easy installation and secure fit.
• Strong Magnetic Phone Car Mount: UGREEN magnetic car mount built-in with 4 strong and oversized Neodymium magnets that provides strong suction force to mount the phone securely over bumps or rough roads.
• Place and Go, Make Life Easier: This magnetic car phone mount is the most convenient and easiest-to-use option for holding your phone in a car, no need to click any buttons or press anything to remove your phone.
• Universal Compatibility: UGREEN magnetic car phone mount is suitable for smartphones and navigation devices between 4.7 to 7.2 inches, compatible with iPhone 14/14 Pro/14 Pro Max/13 Pro/13 Pro Max/12 Pro Max/11 Pro Max/ XR/ SE 3/ XS/ 8/ 7, Galaxy S23 S22 / S21 Ultra/ S21+ / S. 20 FE/ S20/ S20 Ultra/ S10/S9/A53, and so on.