Multiple functions: 12W desk light beauty light, 8.9cm diameter ring light and mobile phone holder combined, can take selfies in the dark area at night to make videos. 3 Light Colors and 10 Different Brightness Levels: The ring light has 3 possible light temperatures: warm white, neutral white and cool white. Each light color can be set in 10 different brightnesses. The light can be very bright or very warm, so you can use the ring light in many situations. Flexible and adjustable bracket: 360 degree rotatable mobile phone bracket, can be adjusted to any angle at will for easy viewing, taking photos or shooting videos High Compatibility: Wide adjustable cell phone holder, compatible with most smart phones, Non-slip reinforced rubber clip to hold the phone in place without scratching Easy to use: Easy to control power cord to turn the device on/off or switch to your favorite lighting mode. USB powered, no battery required, can be used with multiple devices: PC, laptop, battery. Features: 1, ring light with cell phone holder holder Specifications: LED quantity: 12 cold + 12 warm, 24 in total 2,LIGHT: The circular light is a very nice bonus to have as a background, with 3 warm white/daylight white/cool white modes and 10 brightness levels. 3,USEFUL EASY TO TO USE: It has a strong clamp that is spring loaded and it has rubber grips so it won't scratch or damage the surface it's attached to. a switch where you turn it on and off, but you can also change the daylight color to bright white and a warm yellow/orange color. Besides that, you can change the brightness to exactly the right level as there are ten levels to choose from. and there is a phone holder that you just push to fit. 4. STRONG HOLDER: The phone holder is perfect and holds the phone very firmly. your phone will be held upright without falling. 5. It needs to be plugged into the USB port when used, because it does not have rechargeable batteries. Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item.We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.thanks