【Note】(If the side clip cannot be opened or opened slowly, it is because the spring has been immobile for a long time. Therefore, you can open and close the clip about 5 times before it can be used normally. 【Easy to install】Turn 3 cams clockwise to open the seat holder, counterclockwise 3 cams to close the seat holder. Press and hold the button on the top of the back of the phone holder for 3 seconds, open the side clip, and then place the phone. Hold the side clip with one hand, and it will hold the phone firmly, the release button allows you to unlock your phone easily. 【User-friendly design】The cup holder bracket adopts rotating base, and the clip is pasted with non-slip rubber pad. It consists of a sturdy adjustable base, a durable flexible hose and delicate clips. Suitable for cup holders with a diameter between 5.5cm and 8.5cm. The cup holder mount is comfortably and perfectly installed on the cup holder of a car, golf cart, tram, boat, truck or SUV. 【Perfect substitute for