[For All Vehicles, A 4-in-1 Cell Phone Holder] Our universal car phone holder, made of high-quality, odorless ABS, can be placed on the dashboard, windshield, air vent, or desk. This cell phone holder is perfect for all kinds of phones and vehicles, and it offers you a quick solution to securely mount your smartphone. If you have both a car and a smartphone, this car phone holder is for you. [Suction Cup with Strong Adhesive] The powerful 3-layer viscous gel and 2-step locking mechanism used in the car phone holder allow it to provide strong suction on a smooth surface. It is temperature resistant between -4°F and 203°F. Choose a flat surface, clean it thoroughly, and then remove the bottom sealing film. Place the suction cup on the surface, and then press the 2-step locking button. Rinse with warm water, then dry to restore adhesion. [270° Telescopic Arm with 360° Viewing Angle Adjustment] The 360° ball joint and 270° extendable and adjustable telescopic arm (5.7"-8.1") allow you to