The Twist Video Call Light attaches to any laptop or Desktop. Its flexible body allows you to place the light at angle you wish to enhance your working from home, teaching, learning or video conferences. 3" USB powered ring light with 3 light modes (Daylight, Warm & Soft). The ring light also has up to 10 brightness levels. The flexible body includes a remote control to help you control the light settings without getting up from you seat. It's your perfect accessory for every audience and occasion. Works on every smooth surface.