This is an LED ring light made by Microsoft. It can switch between three light colors: cool and warm, cool only, and warm only. It's quite bright and I think it's suitable for selfies and other uses. I had it stored away without using it, but I charged it once to check the operation. Diameter: 9cm ⭐︎Includes charging cable (Type: Micro USB Type-B) #smartphone #accessories #selfie #light #LED #Microsoft #photo