With the sticky gel on the base of the suction cup, this car phone mount can fix a mobile device to most flat surfaces, except leather, vinyl, and soft surfaces (use the vhb dashboard pad included if the surface you want to mount is not smooth, but textured). This phone holder for car is compatible with all Smartphones for car, home, and office.Super Solid Suction Cup: Our industrial-strength suction cup base provides a strong, secure hold on dashboards, windshields, countertops, desks, and other surfaces (please do not leave it in high temperatures for long).Strong Magnetic Force: 6 powerful magnets hold your devices much more strongly than common magnets. The telescopic arm can rotate, adjust, and extend 360 degrees to provide an unlimited viewing angle, and the ball joint construction allows for 360 degrees of adjustment.,, The telescopic arm can be extended from 4.6/11.7cm to 6.29 /16cm, and it can be moved up or down for an optimal viewing angle. There are no blind sides. Optimal view from almost any angle. No more screw to loosen, simply pull and push to adjust the length. Your smartphone has never had a better mounting system in the car!