Take high quality light up front selfie. 3 Light Effect-cold light, warm light, mixed light. Short press to adjust the color of the light, long press to adjust the brightness of the light. It comes with a USB plug that uses the battery power of the phone to light up the LED lamp beads, which is convenient and fast, and there is no trouble of charging. Luminous Selfie light Case for i phone 12, features built-in flashlight so you can always take beautiful selfies and Facetime