USB Powered And Remote Control: Easy use when at home or on the move - plug into a charger, power bank, or laptop to get power. Tripod is sturdy for desk use or lamp, perfect for videos and doing makeup or even using the light for professional photography flash.With a rotatable phone holder and rotatable ball head, able to easily adjust the angle of your cell phone and the led ring light. Not only allow you to get a better angle to present on your phone but also get the best angle of supplemental light.Product DetailsProduct name: Dimmable Ring lightPower Supply: USB PoweredMaterial: ABS, MetalSize: Diameter of 8 Inch3 Light Modes: Cold Light, Natural Light, Warm LightDimming Range: 1%-100%Packing List:1 8-in LED Ring light1 Phone holder1 USB power cord1 Adjustable Tripod Stand1 Mini Tripod StandNote:1. Product size: due to different measurement tools and standards, there is an error between 1-2CM, which is a normal phenomenon.2. The project may be slightly different from the picture due to the display of lights and displays.