Adjustable brightness 21 LED lights, good for makeup; dim or brighten up the lights with a long pressing of touch screen switch1X,2X,3X magnification modes; 3 panels magnifying and wide-angle viewing; see clearly your face and make a flawless makeupDual power supply; Power the light makeup mirror by USB charging cable or 4xAAA batteries; Batteries not includedAdjustable degree rotation; adjust the mirror as per the suitable viewing angle you wish;Top gift for women; perfect birthday gift, Valentine's Day gift, Mother’s Day gifts, Christmas gifts for teen girls, family, wife, or girlfriend, or other special day gift; Customer first; we can help if you have any issues with your purchase; high-class certification; a number of authorities including FCC, ROHS, and CE