Keep your phone's battery fully charged in an active holder, always within easy sight and reach! You can charge a second device via the USB A outlet in the cig-plug. You have full access to the camera and all buttons when the device is in the holder. It is easy to slide the phone in place in the holder so it connects to the charging, and to take it out of the holder when leaving the vehicle. The holder is equipped with a tilt swivel so you can easily adjust the angle for better viewing, or switch between portrait and landscape mode.