Dual Ring Light Features: 1. Flexible & Adjustable Holder: 360 Degree Rotating Phone Holder, Just Feel Free To Adjust To Any Angle As You Like For Convenient Reviewing, Taking Pictures Or Shooting Videos. 2. 10 Adjustable Brightness & 3 Colors Led Light: The Led Light Design With 10 Adjustable Brightness Meets All Your Needs In Different Circumstances. It Will Come In Handy Whenever You Need Extra Light For Making Up, Taking Photos, Making Videos, Reading Books, And Live Streaming 3. Universal Cell Phone Holder: The Width Of This Cell Phone Holder Is 2.28 Inch Minimum To 3.15 Inch Maximum, And It Will Be Compatible With Most Of Smart Phones, Like Iphone 7 Plus, 7, 6, 6s, 5, 5s, 4, 4s/ipod Touch/samsung Ect. 4. Usb Powered Led Light: The Usb Port Works With Multiple Devices. You Will Be Able To Enjoy Both The Lamp And The Cell Phone Holder At Any Time Freely. 5. Sturdy Clip Holder: Made Of Metal, Featured With Powerful Bite Force. The Width Of The Fixed Section Can Be Adjusted From 0 To 2.75 Inch(7cm). It Is Compatible With Most Tables And Desks Of Different Thicknesses. Dual Ring Light Specifications: Total Length Of The Bracket: 640mm Lamp Size: Outside Diameter 90mm Line Length: 1.45m Led Quantity: 24 Pcs Led Power: 12w Power Supply: Usb 5v