Quick-Release Button: This hands-free suction phone mount features a one-click release button. Press it to release grips, then securely snap your phone in place. Easy to place and remove your device with just one handFull Range of Motion: The suction cup phone mount can rotates 360 degree, allowing portrait or landscape viewing. Its pivoting and telescopic arm adjusts up to 240 degree and extends from 4.2 to 5.8 inchesYour Reliable Partner: The windshield phone mount has a strong suction cup that adheres to most smooth surfaces, such as dashboards, windshields, countertops, and other surfaces except leather, vinyl and soft surfaceSecure Mounting: Paired with industry-leading suction tech & sticky gel, this car phone holder can mounts firmly on most windshield or dash. For dashboard, please must use with the included extra 3M sticky dashboard padFriendly Reminder: Clean and dry the mounting surface with the cloth before installation