desertwest cell phone holder for car dashboard car mount [4.0 version & ultra stable] windshield air vent universal compatible with iphone 13 12 pro max 11 x max xr 8 7, samsung galaxy s21 all phones desertwest ≯≮two steps to lock your car mount step 1: place the suction pad on desired surface & press down. step 2: pull down the trigger to lock the mount in. ≯≮two steps to remove your car mount step 1: unlock the suction cup lock. step 2: remove the suction cup slowly, instead of pull the whole holder by force. ≯≮please notice: ● the stand should be kept away from unnatural high temperature, since the suction pad at the bottom of the stand is made of rubber. high temperature (for example, the room temperature of a car parking under strong sunshine in hot summer day) may damage the stand and the suction pad. ● when the bottom of the suction cup gets smudged and the stickiness becomes weak, you can restore it by rinsing it with warm water. just remember to let the pad air dry. ● this phone holder is not recommended for leather/ vinyl dashboards. ≯≮package include: 1*car mount 1*user manual