【Upgraded Powerful Magnet】The universal magnetic car phone holder has a built-in strong suction magnet, which holds the phone firmly and never falls off. The car mobile phone holder is small in size and provides a large closed magnetic field, which will not affect the mobile phone signal. The super easy-to-use magnetic car phone holder completely frees your hands and ensures your driving safety. 【3M Strong Adhesive】The additional 3M adhesive provides strong adhesion between the dashboard and the magnetic car phone holder, which can firmly adhere to various surfaces. It maintains the stability of your device under various road conditions, during sudden braking, on speed bumps, and on rough mountain roads. When using, please tear off the surface film of the 3M glue to firmly stick it on various surfaces. 【Double 360° Rotation】The mobile phone holder can be adjusted 360°, you can rotate the phone holder to any angle or rotate the smartphone or device as you like. You can freely position