Double-Sided LED: one side is a 1x regular mirror and the other side is a 3x magnifying mirror. You can choose the mirror you need based on your makeup details. Two mirrors with LED lights make the fill light more uniform and dim without fear. Magnetic Switch: The unique magnetic switch can automatically turn off the light when you close the lid, so you won't waste power because you forgot to turn off the light in an instant. Three-Color Lighting: Click to adjust the lighting in three colors (cool light/warm light/natural light) to simulate lighting in different scenes to meet all your makeup needs in different light environments. Press and hold the switch to adjust the brightness of the light. USB Charging: The portable mirror also has a long battery life, so you can use it for hours without worrying about it running out of power. The mirror is rechargeable and comes with a USB charging cable that keeps your mirror charged and ready to use.