Light Modes and 10 Brightness Levels: The LED video light has 3 light modes (cool white, cool white + warm yellow, warm yellow), dimmable 3200K (warm yellow) to 5600K (cool white) color temperature, brightness controllable from 10% to 100%, with 10% being the ideal lighting situation. Built-in Battery Life and Long Operating Time: The webcam keylight uses a 1950 mAh Li-ion battery, supports charging via the Type-C USB port, a full charge takes about 2.5 hours and can be used for more than 15 hours at minimum brightness and 2 hours at maximum brightness. Securely Attaches to Laptop or Mobile Phone: The non-slip silicone inside the LED mobile phone light keeps the device secure and protects the screen from damage. Easier to remove than unstable strong suction cups, just move it where you need it. Lightweight and Portable: The compact design allows you to store the LED video conferencing light in bags and backpacks, is easy to carry and use anywhere, and provides soft and strong lighting for selfies, TikTok live streaming, and remote work, perfect for illuminating mobile office needs. Pleasant Light: The LED photo light provides you with soft and even light, covers the entire face, eliminates shadows, and makes you look natural during video conferences or chats with others. Built-in 144 LED lamp beads solve the light problem and improve the quality of night photography. Whether indoors or outdoors, day or night, enjoy selfies