Thanks for purchasing our products, If you have any doubts during the shopping process, please feel free to contact us ! [360 degree rotation, outstanding stability]: With a ball connector, when using a smartphone, it can rotate freely and the angle is not limited. There is no problem with placing the phone horizontally or vertically. The holder keeps the phone stable. No matter how much it shakes while driving, it can firmly fix the phone, and there is no need to worry about the phone falling. [Multiple Settings]: can be set on the screen base, or can be set separately on the air conditioning outlet, simple installation. The holder foundation is hard, does not affect the driving line of sight, does not affect the air conditioning performance. [Effortless Installation & Quality assurance]: Streamline your driving experience with our car mount. Fast, easy, and can one-hand operation. Simplify complexity, enjoy your journey! Reserved charger port, not obstruct headphone and charging cables, as well as volume and power buttons. Fits smartphones from 4.0 to 7.2 inches. It's a must-have for your journey. [after-sales service] : Strict inspection will be carried out before delivery. If there is any problem with the product or installation, please feel free to contact me.