The CyberTech Samsung Galaxy S4 Car Holder provides easy one-hand installation and you are able to view your cell phone vertically or horizontally while charging the battery in the vehicle. The holder is designed to deliver both top notch security and quality appearance to you. Phone Holder works with individual dedicated premium phones only, Extra-firm pedestal absorbs vibration and provide stable viewing platform. Flexible joint allows fine tuning of positioning, easily adjusts to your desired viewing angle for optimal viewing. Simply mount the car Holder to your windshield with it's powerful cup suction. Clip your Galaxy S4 in the cradle case. No more worry about where to put your S4 when you are driving.