Upgrade the arm of the car phone mount: The side arms have been upgraded for stronger stability. Compared with the old version, the center of gravity of the arms has been shifted up so that your phone stays put without wobbling. There are sponge pads on sidearms, which will protect your device from falling out and scratching. Upgrade the Air vent clip of the car phone mount: The Air vent clip is made of PC material and has a built-in manganese steel plate for good clamping performance. The extended vent clip will stay in place regardless of the road conditions. 3-Level adjustable vent clip: the spring-loaded vent clip is equipped with an adjusting lever, providing you with 3 different tightness. 1st level: 2. 5 - 3. 5mm; 2nd level: 1. 8 - 2. 5mm; 3rd level: 锛?. 8mm, Fits most vertical or horizontal vent louvers. At the same time, you can better insert and remove the phone holder from the vent by adjusting the Gear. Adaptable to most phone sizes: the phone holder expands up to 95mm/3. 7in wide, holds most phones with screen sizes between 4. 7鈥欌€?and 6. 8鈥欌€? including iPhone XS Max/XR/XS/X/8 Plus/8/7 Plus/7/6 Plus/6/6S Plus/6S; Galaxy S10/S10 Plus/ S9 Plus/S9/Note 9/Note 8/S8/S7/S7 edge/S6 Plus/S6; Pixel/Pixel 3 XL/3/2XL/2/XL; LG; blu; Xiaomi; Moto and more. Tips: supports phone case thickness up to 13 mm/ 0. 5 inches. Rotatable vent phone holder: ball joint design ensures you can rotate mount for the best viewing angle, The nut outside the ball is used to adjust the tightness One-handed operation: The car phone mount has a quick-release button on the back, open the car phone mount arm by pressing the button and squeeze the arms to hug your devices. There is space between the bottom feet for you to attach a phone charger.