Key Features Fits Devices 2.5 to 4" Wide Attaches Lume Cube to Smartphone Includes Handle Adjustable Ball Mount Enhance your smartphone videography with the LumeCube Smartphone Video Mount. This mount lets attaches to smartphones measuring between 2.5 and 4" wide, enabling you to easily grip your device and attach a LumeCube light (sold separately). The handle has an adjustable ball mount, enabling you to position your smartphone exactly as you see fit.