3 Light Modes & 10 Adjustable Brightness: Choose from cold light, natural light, or warm light, with 10 brightness levels for each mode, ensuring you find the perfect lighting for your subject. The 360° rotation angle allows you to adjust the ring light to your desired angle for optimal illumination. Foldable Tripod Stand: The tripod stand is fully extendable, ranging from 18 inches to 22 inches in height, providing stability and flexibility for your lighting setup. The 7 feet tripod stand ensures steady support during use. Power Supply: Powered via USB interface, compatible with most devices supporting a USB port, such as laptops, PCs, power banks, USB chargers, AC adapters, and more. Enjoy convenient and versatile power options for your ring light.