TekGrip Power DockThe TekGrip Power Dock is the ideal hands-free solution to quickly, easily and securely mount and power your smartphone or other mobile devices in your car. The mount features "one-click" arm expansion and convenient portrait or landscape viewing when you're on the go. Features:PowerGrip arms securely hold the mount in your 12v port360° rotation for portrait or landscape viewingFolding support legs for added support when neededFits devices up to 4 inches wide2 amp total output(1) USB and (1) 12volt portWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.