This two-in-one car cup holder phone mount is designed to hold a smartphone while also expanding the usable cup holder space. The phone holder fits 4–7 inch smartphones with thick cases, and the clamp has been lengthened and widened to accommodate more models. Instead of pressing a button on the back, the holder uses buttons on both sides of the mount, which is intended to make operation easier and safer while driving. Thickened silicone pads help hold the phone securely and reduce scratches. The cup holder expander portion is designed to hold most 18–40 oz cups, water bottles, or small car trash cans with a diameter under about 4.1 inches, and the U-shaped opening is intended to fit cups with handles without tilting or splashing. The retractable arm adjusts from approximately 12 to 14.37 inches, and the bracket arm and phone holder offer 180-, 270-, and 360-degree rotation for flexible positioning. The expandable base adjusts from about 2.68 to 3.82 inches and uses three extensions to form a triangular structure for a more secure fit. This product is compatible with many vehicles, including SUVs, trucks, RVs, golf carts, treadmills, and combo sofas, and it is a practical accessory for drivers who want a stable phone mount and extra cup holder capacity without suction cups or vent clips.