One hand operation mechanism ensures safe driving, especially useful in hurry. Three clamps of the car vent phone mount all go with non-skip padded rubber to prevent mobile phones from scratch and grab the phone tightly Reserve home key and charging port so that charging your phone no need to take it down from the air vent mount. The cell phone car holder works with any smartphone (between 4.0-6 inch) like iPhone X / 8 / 8 Plus / 7 / 7 Plus, Samsung Galaxy Note 8/ S8 / S7 / S6, Nexus and other cell phones. Note: Like air vent of Buick Envision, Corolla, LEXUS-ES and Citroen Does Not compatibility.