Dimmable Selfie Light: The selfie ring light has three light modes: warm light, cool light, warm light and cool light. Each mode has 3 brightness levels: low, medium and high. Help you take selfies, makeup, beauty fill light, emergency lighting, etc.USB Rechargeable Battery Powered- This phone selfie ring light clip includes a built-in rechargeable battery, which can work for 2 to 8 hours when fully charged. Just plug in the USB interface device.Angle adjustment, easy operation- Rotate the ring light to control the distance between the fill light and the face to get the best light source. One-key control, easy and quick to change the lighting effectLightweight and Portable- Only 1.07 ounces in weight and pocket size, very easy to carry. Will not increase your burden. It can be used wherever and whenever you want.Universal Compatibility and Multiple Uses- This selfie light is easy to clip on your phone tablet, laptop, etc. Because of the maximum clamping thickness: 1.0 inches. You can easily put on makeup, take photos, Vlogging, etc.