More fit on the face, using the latest LED phototherapy technology to solve a variety of skin problemsLED light technology: Red light(630nm) - Light Brightening, soft skin and anti-wrinkle,Repair damaged skin and improve skin conditionBlue light(470nm): Inhibits inflammation, removes acne and acneGreen light (520nm): soothes the skin and balances the water and oil ratioYellow light (590nm): replenishes energy and strengthens skin's immunity.Purple light: dual-frequency light of red and blue light, repairing acne marks significantlyBlue light: enhances cellular energy and promotes metabolismWhite light: Decomposes spots, improves fine lines and sagging skinProduct size: approx 22*26cm,thickness approx 1.5 cmPacking List:1 * Face mask1 * Adapter1 * Remote Control1 * manual