FORCELL CARBON H-CF509 car holder for the air vent. It allows you to safely use your smartphone while driving. The unique roller system allows easy one-handed operation. Built-in rollers allow you to easily mount the device in the holder with only one hand. 360° rotation allows you to adjust the position of the device to the individual needs, vertically or horizontally. Silicone inserts prevent scratching the delicate casing of the device and prevent it from falling out. The adjustable knob allows you to increase or decrease the tightness of two small "clips" connecting the handle with the air vent, so we can be sure that the device will not fall out, no matter what the road is. The unique design with a carbon pattern makes the product look very elegant. Universal: the product is compatible with 4"-6.5" mobile devices.