3 lighting modes and 11 adjustable brightness Ring Light has 3 lighting modes and 11 adjustable brightness (warm light/warm white light/white light), each lighting mode has 11 corresponding brightness settings and temperature color can be adjusted. Arbitrarily adjust between 2700K-6500K. Bright colors can create a unique atmosphere and meet your different needs. 360 Rotatable Ring Clamp Video conference light adopts 360 degree rotatable design, you can adjust the angle to suit you. suits your needs. The ball joint and locking nut design makes it easy to adjust the zoom light 360. Stable Stand Ring light clip has strong spring, strong and stable, enough to clip on on top of computer screen, great tension allows you to be on laptop/desktop, the clip has a buffer silicone tip inside, it won't damage the screen of your computer. It can also be cut to where it is needed, such as: bedside table, dressing table, desk, etc. Unique design Ring Light adopts circular surface design, different from flat surface. Curved surface design can provide better selfie experience. The light is more uniform than solid light. Updated curved surface can provide larger lighting area. The light is softer and more even With a USB port and widely used Selfie Ring Light has a USB port, you can connect the USB connector to PC, adapter or mobile power, plug and play. This ring light can be used for YouTube videos, live broadcast, makeup, office, selfies, portraits, extension, makeup, etc. Good quality product