Note: Powered by USB, it can be powered by mobile power, adapters and other devices, please use the correct adapter 5V 2A. Please do not use a notebook or computer to supply power for a long time. The output current is less than 2A. Long-term use may cause a short circuit. Foldable and portable: The screw locking structure can be widely installed on surfaces within 1.77" thickness, such as bedsides, desktops, and bookcases. The 3-step installation does not require tools. The C-shaped clip is stable and supports no space and is easy to install. The thick rubber pad protects the desktop Scratch. Just pull aro de luz and use, free your hands. Flexible Arm Column: The 2-section steel carbon arm column can be flexibly adjusted in various postures. The knob-type buckle adjusts the height of the bracket. The metal double-spring tension structure is easy to push and pull, and it is automatically positioned when you let go. Unlike the traditional gooseneck type that drops slowly, it can withstand 5.51lb of equipment and will not loosen or shake after long-term use. Wide application: Canvas light phone holder video recording conferencing, office video calls, unboxing videos, makeup live streaming on Youtube or Tiktok. A must vlogging device for content creators; a photography beginner tool that can record your baking, painting, sketching, postponing. It is a good partner for recording in various occasions. Personal Lighting Artist: Canvas lamp Vertical shooting is suitable for live broadcast, camera holder for video recording; downward shooting is suitable for still life shooting, reducing dark areas on the desktop. The light is soft and not dazzling, and the shooting picture is clear and shake-free. ? High-quality materials: Desk ring light 3 levels of light effect 9 levels of brightness, 3500-6000K LED three-color intelligent fill light, no shadow three-dimensional fill light, light with layers, multi-level diffuse reflection layer by layer diffusion, restore natural light Diffuse reflection principle to achieve broad and uniform fill light.