Topa 360 Degree Rotating Portable Adjustable 3.5'' - 6.3'' Car Air Vent Cell Phone Mount Universal Car Holder For Smartphone Cell Phone IPhone 3 4 4S 5 5S 5C Samsung Galaxy Nokia HTC Blackberry Compatibility : Compatible with 3.5-6.3 inch smartphone, including iPhones, Samsung Galaxy phones, BlackBerry phones, and Windows phones. Also fits most phone cases. Free adjustment, easy to use : 360 degree rotatable cradle, allows you to adjust the cradle horizontally or vertically easily. Safety viewing & Free your hand : Rotational head for flexible viewing angle to keep your smartphone in sight and at eye level ready for GPS directions, streaming music, and hands-free calls. Eliminates fumbling, looking away from the road, and other unsafe distractions. Light Weight Design : Weighing under an ounce and small enough to fit in a shirt pocket,which design it is your perfect travel companion. Protectable : Two sides embed silicone pad, protect your cell phones, no worry about scratch.