Features:-With a 2-2.5in stretchable horizontal panel, it can safely fix straight or curved screens, and the main part of the bracket can be adjusted from 6.5 to 8.5in.-There are 3 color temperatures (white light/warm light/natural light, 3000K-6500K), 10 levels of brightness, 60 LED lamp beads, the light is soft and not dazzling, and your eyes will not feel tired even after long-term use.-The aluminum shell is more durable and has better heat dissipation, so it won't get hot even after long-term use. The ring frame can rotate 360°, and the angle can be adjusted as needed to get the best viewing angle.-USB powered, works with most devices like laptops, PCs, power banks and USB chargers.-Great for live streaming, YouTube, Tiktok, home office, video co.