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 reusable; if adhesion weakens, simply rinse with water and air dry to restore stickiness. 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. Quick-release buttons allow for easy one-handed insertion and removal of your phone, promoting safer driving. PERFECT PROTECTION AND SECURE GRIP: The cradle is lined with high-density anti-slip silicone pads to prevent slipping and protect against scratches. Both side clamps and bottom support feet are equipped with soft non-slip rubber, creating a stable triangular structure that keeps your phone firmly in place and prevents bouncing, shifting, or noise during use. OPTIMAL VIEWING ANGLE: Equipped with a 360-degree rotating ball joint and an adjustable telescopic arm (extends from 4.5" to 6.5"), this holder allows for infinite viewing angles. Easily adjust the position and distance for a comfortable and safe viewing experience while driving. COMPATIBILITY WITH 4 TO 7 INCH PHONES: The retractable cradle (1.9" to 3.74") fits most smartphones between 4 and 7 inches in size, accommodating devices up to 0.63 inches thick, making it compatible with phones using standard protective cases. Works with various models 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 devices.