STRONG LISTER SUCTION CUP: Ruiwwo car phone mount features an extra strong sticky gel suction cup that can withstand temperatures from -20°C (-4°F) to 95°C (203°F), ensuring a secure hold on any flat surface regardless of weather conditions. The suction cup is washable and can be cleaned with water, then air-dried to restore its stickiness if it weakens over time. 3-IN-1 MOUNTING AND ONE-HAND OPERATION: This phone mount offers versatile installation options and can be securely attached to dashboards, windshields, or desktops, performing well in all locations. Equipped with quick-connect release buttons on both sides of the holder, it allows for one-handed insertion and removal of your phone, promoting safer driving. PERFECT PROTECTION AND RELIABLE GRIP: The cradle is lined with high-density anti-slip silicone pads to keep your phone securely in place without slipping. Both side clamps and bottom support feet are fitted with soft non-slip rubber, creating a stable triangular grip that holds your phone firmly, helping prevent it from falling, bouncing, scratching, or producing unwanted noise. OPTIMAL VIEWING ANGLE: Featuring a highly flexible 360-degree rotating ball joint and an adjustable telescopic arm that extends from 4.5 to 6.5 inches, this car phone holder allows for infinite viewing angles. You can pan up or down and adjust the distance to achieve the most comfortable and safe viewing position while driving. COMPATIBILITY WITH 4 TO 7 INCH PHONES: The adjustable cradle (1.9 to 3.74 inches) fits most smartphones between 4 and 7 inches in size, accommodating devices up to 0.63 inches in thickness, making it compatible with phones in most standard and rugged cases. Works with a wide range of devices including 14, 14 Plus, 14 Pro, 14 Pro Max, 13 Pro, 13 Pro Max, 13, 13 Mini, 12 Mini, 12 Pro Max, 12 Pro, 12, SE, 11 Pro Max, 11 Pro, 11, XS Max, XR, X, 8 Plus, and other similarly sized smartphones.