Universal compatibility: Compatible with most iPhone, Samsung galaxy, Huawei, LG, HTC and Sony smartphones up to 3.3 inches wide. The Car Cup Mount is compatible with the iPhone, Samsung, Nokia, and other smartphone devices up to 3.3 inches wide. Easy cable management: Opening in the mount’s base keeps your charge cable from getting tangled and makes it easy to connect to your phone. Securely fits all cup holders: Base expands to fit any vehicle cup holder and no suction or adhesive is required which makes it easy to move the portable car cup mount between vehicles. Rotates 360 degrees for portrait view or landscape for GPS like navigation and tilts 90 degrees to lay the device flat; adjustable, flexible neck positions your phone an ideal viewing angle. Securely mount your phone in the car: Mount holds your smartphone device using your car's cup holder and therefore lets you safely use your phone in the car while driving.