1.Fit Most of Air Vents: car phone holder adopts 2022 the latest 3-Point Support technology. Due to this design, our cell phone car mount not only fits all standard horizontal and vertical air vents but also fits most round air vents and irregular air vents. If this car mount is not compatible with your car vent or have usage issues, please directly for a satisfied solution. 2.Upgraded Anti-Fall Clip: We design a retractable hook clip to achieve absolute fixation for car vent phone mount. Just need to adjust the tightness of the hook to lock one of the vent blades firmly. Meanwhile 3-Point support feet will provide extra holding power on the vehicle air vent. No matter how bumpy the road is, our iPhone car mount will stay on air vent stably. 3.Powerful Cradle Clamp: Extended and curved side arms make car phone holder mount suitable for large screen smartphone, protective case or phone ring holder. These two side arms are equipped with soft rubber pads, which will protect your cellphone from falling out and scratching. 4.Easy One-hand Operation: Push two side arms to secure your cell phone;Then press the instant release button on back of car mount clamp to open and remove the phone. This design allows you to quickly install and remove cell phone by one hand. With 360°rotating ball joint, car phone holder can also be switched between portrait and landscape view single-handedly.