Use an active holder for your Tab 4 while driving and you will always have a freshly charged battery! The holder provides a neat and comfortable installation - safe and convenient. The holder is equipped with a cig-plug for connection to the vehicle's 12 Volt socket.The holder is mounted onto a tilt swivel. This means that you can adjust the angle in order to avoid light reflection on the screen. You can easily switch between portrait and landscape mode by turning the holder into desired position. It is easy to put the Tab 4 into place in the holder, and to take it with you when leaving the car.