10-inch LED RING LIGHT: Designed with 3 light modes (Cold Light Mode, Mixed Light Mode and Warm Light Mode) and 11 adjustable brightness under each light mode for your choose to meet all your needs in different circumstance. Designed with a USB Plug (Cable Length: 78.7 inches/200 centimeters), you can plug it in your desktop PC, mobile power, charging plug or your USB socket at any time you wan.