[Super strong adhesion]TOPK car mount comes equipped with a super-sticky suction base, which can be safely installed on windshields, dashboard, or other flat surfaces. There is no need to worry about dropping or leaving marks. The mount is made of high-quality materials such as ABS+PC, durable, environmentally friendly, and non-toxic, which can prolong the life of your phone. [One Hand Operation] More convenient and easier operation with new "Quick Release" button, comparing with other "One-hand operation" car phone mount, TOPK car phone holder air vent brings you to 0.1s-releasing experience.Brings you real hands-free operation experience, Easy to put in and take off your phone, Providing with safer driving whether you are navigating, playing music, or charging. [Freely 360° Rotation] Best viewing angle when driving with this air vent car phone holder, this car phone mount is designed with a 360° swivel ball joint, you can easily switch horizontal and vertical view, as well as tilt it left or right towards the driver's seat to get the perfect view. This mobile phone holder for car optimizes the perfect angle & position and offering a safe and comfortable driving experience. [All-round Protection] Built-in gear upgraded, the car phone holder support plate and feet have non-slip silicone pads, especially the arms with notched soft silicone, which not only increase the grip of the phone, ensure safe driving, but also effectively greatly protect your phone from bumps and scratches. And the phone won't fall even on rough roads. [Wide Compatibility] TOPK phone holder is compatible with all 4.0-6.7 inches devices, including iPhone, Samsung, Xiaomi, OnePlus, HUAWEI etc.NOTE: Holder can't compatible the phone case which is too thick or rough, like Leather Flip Wallet Cover, Cover for A Quad Lock, Heavy Duty Case, etc. If the product arrives doesn't fit the car or any product issues,please directly contact TOPK for a satisfied solution.