【Innovative Dual-Locking Structure for Excellent Stability】The beefeed car smartphone holder adopts a dual-locking structure that combines nano-gel adsorption and a vacuum suction cup, thoroughly preventing slippage due to vibrations and sudden turns. The nano-gel strongly adheres, and the vacuum suction cup firmly secures with air. Even in bad weather or sudden braking, your smartphone won't move, allowing for safe use in any environment. Furthermore, a heat insulation layer is added inside the suction cup, ensuring a secure hold in both high summer temperatures and low winter temperatures. If the suction cup gets dirty and its adhesive strength weakens, simply rinse it with water to restore its adhesion. 【360° Rotation & One-Hand Operation for Comfortable Viewing】The unique W-axis structure allows for free adjustment of the smartphone stand's vertical, horizontal, and up-down angles. You can easily switch navigation screens with one hand, keeping your eyes on the road and operating safely while driving. It provides a comfortable view while driving, enabling stress-free operation. Whether installed on the dashboard or windshield, it offers optimal viewing, safe calls, and GPS navigation. [Powerful N55 Magnets & Easy MagSafe Adhesion] Equipped with N55 neodymium magnets, it is compatible with MagSafe iPhone 12 series and later. It can also directly adhere to iPhones that do not support MagSafe, and by attaching the included magnetic ring to other smartphones, you can easily attach and detach them with one hand. A smartphone holder that is easy to use while driving or traveling. [Wide Compatibility] Applicable to iPhone 12/13/14/15/16 series, and also compatible with Android models such as Galaxy, Xperia, and Pixel. Suitable for various car models, from compact cars to SUVs and trucks. It can securely adhere even with thick cases, so you can use it with confidence in any car or smartphone. It can also be used as a smartphone holder in places like your home or office, not just in your car.