**Features:1.Easy installation by inserting the resin clips into the fin of air vent. 2.Available to be fixed horizontally by angle adjuster. Installation of Drink Holder 1. Insert the resin clips into the opening 2. Turn the resin clips to match the angle and distance of fins. ＊In case of installing in vertical fins, please turn the resin clips vertical. 3. Insert the resin clips into the position. 4. Adjust the body to be horizontal by pressing the lock buttons and sliding the adjuster. 5. Make sure the holder body is inserted into the fins firmly and the adjuster is fixed after installing. ＊ Please install the attached resin block if the length of adjuster is not sufficient. Make sure the rail is on top side and insert the adjuster until a "click" sound is heard. Remove of Body 1. Remove the cell phone holder from the drink holder. 2. Slide the adjuster into the body. 3. Press the hooks of resin clips into the deep of fins. 4. Press the fins downward and gently remove the body upward. ＊ In case of vertical fins, turn the fins to right and gently remove the body from left. Attention * To avoid damage, do not pull the body while the hooks of resin clips are clipped to fins. *To avoid the resin clips dropping into the air vent, do not remove the resin clips from the body beforehand.