Hassle-Free After-Sales Service: The perfect combination of cell phone mount and cup holder is ideal for placing cell phone and water bottle, dedicated to providing you with a convenient driving experience. If you have any dissatisfaction with this cup holder phone holder, please feel free to contact us, we will be at your service. Cup Holder Expander: Double U-port car cup holder expander compatible with Hydro Flask/Yeti and most 12-40oz, 3.8" wide large bottles and large drinks, base diameter can be extended from 2.5" to 3.9" filled mounted on console, compatible with Tesla, SUV, truck, RV, and golf cart, etc. Car cup holder's U-shaped opening fits cups with handles perfectly without tilting or splashing. Stable and Safe Bracket Arm: Compared with the easy to shake unstable gooseneck arm support bar, we use a thickened square segmented holder arm, which will not produce strong shaking during driving, very suitable for long trips. Cell Phone Holder: The direction of the car phone holder can be flexibly adjusted by twisting action, the holder arm and phone holder can be rotated 360 degrees and adjusted to various angles. Support for cell phone horizontal or vertical screen placement, partners sitting in the passenger seat or in the back can watch navigation/watch videos and other entertainment. Strong Compatibility: With 360° rotatable universal ball head, you can adjust your phone to the most convenient position and angle for you, so you can operate your phone comfortably and easily while driving. Suitable for all 4-7 inch smartphones, compatible with iPhone 15/15 Pro/15 Pro Max14/14 Pro/14 Pro Max/13/13 Pro/13 Pro Max/13 Mini/12/12 Pro/12 Pro Max/12 Mini/Samsung Galaxy S23 / S23 Ultra and more.