Rotatable car phone holder for air vent with gravity sensing suction cup1、Rotatable Design: With a 360 degree rotation design, you can freely adjust the angle of your phone to meet your specific needs. 2、Unique Technology: Equipped with unique gravity sensing technology, this holder automatically locks your phone in place, providing a secure and reliable grip even on bumpy roads. 3、Multi Functional: This holder can be installed on both the car's air vent or dashboard, making it suitable for a wide range of car models. 4、Suction Cup: The strong suction cup ensures a firm and stable hold, preventing your phone from falling even during sudden turns or stops. 5、Reliable Materials: Made from ABS materials, this car phone holder is durable and offers exceptional stability, ensuring it will last a long time.