** BEWARE: This product may not installed in some car models due to the room space above the cigarette 12v socket is not enough. Please make sure that there is no obstacle above the 12v socket. **3 in 1 Car Charger and Holder. You can charge your phone on car and at the same time, mount your phone and enjoy movie on your seat.You can ajust the width of the mount, work for almost cellphone!Come with the 1A USB for smart phone and 2A usb for tablet PC.Full 360 degree rotation in either direction. Adjustable to both Portrait and Landscape.