It can be mounted easily and securely. Won’t block the driver’s view or the auto controls you need. Greatly ensures a safe driving. With flexible angle & height adjustable, it can be adjusted to the most comfortable angle according to your preference. Upgraded hard adjustable neck is more stable and durable than traditional one without any shaking. There are two quick release buttons on the back of the phone holder to control the clamp and bottom tray, making insert or remove your phone easily. This car phone holder can use some phone case without any hassle, such as otter phone case. Open access bottom lets you easily charge your mobile device while it is in place. Makes hands free, voice commands easy to use along with hands free telephone calls.