3 in 1 Car Phone Holder: The cell phone holder contains extendable cell phone holder and car air vent clip, so you can use this holder on dashboard, windshield or aperturecar ventilation.In cold weather, the suction cup holder is perfect for your car.In hot weather, use the car vent cell phone holder.Super adhesive gel pad: Press the pressure valve switch when using, it can be firmly attached to the center console or glass, even the rough center console can also be adsorbed and will never fall off;Improved air vent The clip will never fall off, it can firmly fix the phone holder to the exhaust port.at least 1 gearPlease note that the pressure gear should be pressed after installation, at least 1 gear, only this step can totally fix the bracket!!!!.360 Degree Rotation This car cell phone holder supports 360 degree free rotation, 270 degree up and down adjustable arm, extendable arm can be extended 4.9-8.8 inch, offersdifferent viewing distances and angles, avoid covering your eyes while driving, to ensure your driving safety.Universal Compatibility Upgraded adjustable footrest to extend the length, fits all 3-7 inch smartphones (e.g. thicker phone cases, navigation, etc.) Like: ,Samsung Galaxy S21/S21 Plus/S21 Ultra, S20/S20 Plus/S20 Ultra/S20 FE 5G, S10/S10 Plus/S10E, S8 S8+, S9 S9+, Note 10/10 Plus, Note 20/20 Ultra, Note9, A21S, A20E, A12, A31 A41, , Huawei, , Sony, LG, GPS, etc.