Universal compatibility: Compatible with most iPhone, Samsung Galaxy, Huawei, LG, HTC and Sony smartphones up to 6 Inch screen size. Easy cable management: Built-in storage keeps your charge cable from getting tangled and makes it easy to connect to your phone while driving. Portrait or landscape mode rotation: Adjustable mount rotates 360 Degrees to be used in portrait view or landscape mode for GPS like navigation and can be tilted towards the perfect viewing angle. Also for big smartphones: Mount was designed to be compatible with some of the big smartphones on the market with a protective case on as the extendable arms hold devices up to 6 Inch screen size. Mount your phone in the car: Portable smartphone holder adheres securely to your windshield or dashboard (via an adapter) while firmly holding your phone.