DURAGADGET Adjustable & Anti-Shake Car Suction Cup Mount - Compatible with Sony Xperia S 12v Fused Car Charger Non-scratch and non-slip design extra thick rubber pads on side retainers to protect your gadget Quick release side button for easy removal of your phone Vent clips adjust for horizontal vents to accommodate most any vehicle vent system Keep your phone in its case - unlike other holders the DURAGADGET holder adjusts to fit your phone without the need to remove the case Anti-shake design provides maximum stability when in a moving vehicle